chore(deps): update actions/checkout action to v6 (v13)

.github/workflows/build.yaml

@@ -33,7 +33,7 @@ jobs:
     name: Nix - Linux x86-64 static
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Setup Nix Environment
         uses: ./.github/actions/setup-nix
         with:
@@ -62,7 +62,7 @@ jobs:
     name: Nix - MacOS
     runs-on: macos-15
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Setup Nix Environment
         uses: ./.github/actions/setup-nix
         with:
@@ -117,7 +117,7 @@ jobs:
     name: Stack - ${{ matrix.name }}
     runs-on: ${{ matrix.runs-on }}
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - uses: haskell-actions/setup@82e8b5066385702e477d9dc98f287070493e8abd # v2.8.2
         with:
           # This must match the version in stack.yaml's resolver
@@ -159,7 +159,7 @@ jobs:
     name: Stack - FreeBSD from CirrusCI
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - uses: ./.github/actions/artifact-from-cirrus
         with:
           token: ${{ github.token }}
@@ -176,7 +176,7 @@ jobs:
     name: Cabal - Linux x86-64 - GHC ${{ matrix.ghc }}
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - uses: haskell-actions/setup@82e8b5066385702e477d9dc98f287070493e8abd # v2.8.2
         with:
           ghc-version: ${{ matrix.ghc }}

.github/workflows/check.yaml

@@ -20,7 +20,7 @@ jobs:
     name: Lint & Style
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Setup Nix Environment
         uses: ./.github/actions/setup-nix
         with:

.github/workflows/ci.yaml

@@ -50,7 +50,7 @@ jobs:
       - test
       - build
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           ssh-key: ${{ secrets.POSTGREST_SSH_KEY }}
       - name: Tag latest commit

.github/workflows/docs.yaml

@@ -27,7 +27,7 @@ jobs:
     name: Build
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+    - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
     - name: Setup Nix Environment
       uses: ./.github/actions/setup-nix
       with:
@@ -41,7 +41,7 @@ jobs:
     name: Spellcheck
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+    - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
     - name: Setup Nix Environment
       uses: ./.github/actions/setup-nix
       with:

.github/workflows/linkcheck.yaml

@@ -8,7 +8,7 @@ jobs:
   linkcheck:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+    - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
     - name: Setup Nix Environment
       uses: ./.github/actions/setup-nix
       with:

.github/workflows/release.yaml

@@ -26,7 +26,7 @@ jobs:
     needs:
       - build
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Check the version to be released
         run: |
           cabal_version="$(grep -oP '^version:\s*\K.*' postgrest.cabal)"
@@ -64,7 +64,7 @@ jobs:
     needs:
       - prepare
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Download all artifacts
         uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
         with:
@@ -135,7 +135,7 @@ jobs:
     env:
       DOCKER_REPO: ${{ vars.DOCKER_REPO }}
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Download x86-64 Docker image
         uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
         with:
@@ -191,7 +191,7 @@ jobs:
       vars.DOCKER_REPO && vars.DOCKER_USER &&
       github.ref == 'refs/tags/devel'
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - uses: peter-evans/dockerhub-description@1b9a80c056b620d92cedb9d9b5a223409c68ddfa # v5.0.0
         with:
           username: ${{ vars.DOCKER_USER }}

.github/workflows/test.yaml

@@ -39,7 +39,7 @@ jobs:
         # https://github.com/actions/runner/issues/241#issuecomment-842566950
         shell: script -qec "bash --noprofile --norc -eo pipefail {0}"
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Setup Nix Environment
         uses: ./.github/actions/setup-nix
         with:
@@ -76,7 +76,7 @@ jobs:
         # https://github.com/actions/runner/issues/241#issuecomment-842566950
         shell: script -qec "bash --noprofile --norc -eo pipefail {0}"
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Setup Nix Environment
         uses: ./.github/actions/setup-nix
         with:
@@ -100,7 +100,7 @@ jobs:
     name: Memory
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Setup Nix Environment
         uses: ./.github/actions/setup-nix
         with:
@@ -117,7 +117,7 @@ jobs:
     name: Loadtest
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           fetch-depth: 0
       - name: Setup Nix Environment
@@ -148,7 +148,7 @@ jobs:
     name: Flake Check
     runs-on: ${{ matrix.runs-on }}
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           fetch-depth: 0
       - name: Setup Nix Environment