Bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/approved-with-labels.yml

@@ -16,7 +16,7 @@ jobs:
         name: Add Milestone
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
             - name: Latest milestone
               uses: woocommerce/automations@v1
               with:

.github/workflows/bundle-size.yml

@@ -7,7 +7,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
               with:
                   fetch-depth: 1
             - uses: actions/setup-node@v4

.github/workflows/check-doc-links.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Node.js
         uses: actions/setup-node@v4

.github/workflows/check-modified-assets.yml

@@ -7,7 +7,7 @@ jobs:
   build-trunk:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: trunk
 
@@ -47,7 +47,7 @@ jobs:
     needs: [ build-trunk ]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Cache node_modules
         id: cache-node-modules

.github/workflows/codeql-analysis.yml

@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           # We must fetch at least the immediate parents so that if this is
           # a pull request then we can checkout the head.

.github/workflows/community-contributor.yml

@@ -21,7 +21,7 @@ jobs:
             pull-requests: write
             issues: write
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
 
             - name: Setup Node.js
               uses: actions/setup-node@8f152de45cc393bb48ce5d89d36b731f54556e65

.github/workflows/flaky-tests.yml

@@ -14,7 +14,7 @@ jobs:
         steps:
             # Checkout defaults to using the branch which triggered the event, which
             # isn't necessarily `trunk` (e.g. in the case of a merge).
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
               with:
                   repository: WordPress/gutenberg
                   ref: trunk

.github/workflows/generate-zip.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Cache node_modules
         id: cache-node-modules

.github/workflows/js-css-md-linting.yml

@@ -16,7 +16,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
 
             - name: Cache node_modules
               id: cache-node-modules
@@ -43,7 +43,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
 
             - name: Cache node_modules
               id: cache-node-modules
@@ -80,7 +80,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
             - name: Cache node_modules
               id: cache-node-modules
               uses: actions/cache@v3
@@ -104,7 +104,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
             - name: Setup node version and npm cache
               uses: actions/setup-node@v4
               with:

.github/workflows/nightly-builds.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ matrix.build }}