Bump actions/checkout from 5 to 6

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/build-and-publish.yml

@@ -15,7 +15,7 @@ jobs:
       contents: write
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@v1

.github/workflows/check-release-tag.yml

@@ -12,7 +12,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@v1

.github/workflows/checks.yml

@@ -11,7 +11,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -29,7 +29,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@v1
@@ -56,7 +56,7 @@ jobs:
     if: ${{ github.ref != 'refs/heads/main' && github.ref != 'refs/heads/master' }}
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@v1
@@ -75,7 +75,7 @@ jobs:
       matrix: ${{ fromJson(needs.build-matrix.outputs.matrix) }}
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@v1
@@ -106,7 +106,7 @@ jobs:
 
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@v1
@@ -128,7 +128,7 @@ jobs:
 
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@v1
@@ -152,7 +152,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@v1
@@ -168,7 +168,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@v1
@@ -188,7 +188,7 @@ jobs:
 
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@v1

.github/workflows/gh-pages.yml

@@ -12,7 +12,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/matrix-all.yml

@@ -14,7 +14,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@v1

.github/workflows/matrix-exasol.yml

@@ -14,7 +14,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@v1

.github/workflows/matrix-python.yml

@@ -14,7 +14,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@v1

.github/workflows/report.yml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/slow-checks.yml

@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@v1