chore(deps): bump actions/checkout in the actions-infrastructure group

Bumps the actions-infrastructure group with 1 update: [actions/checkout](https://github.com/actions/checkout).


Updates `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
  dependency-group: actions-infrastructure
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/ci-cd.yml

@@ -32,7 +32,7 @@ jobs:
       attestations: write
       id-token: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - uses: hynek/build-and-inspect-python-package@v2
@@ -58,7 +58,7 @@ jobs:
 
     steps:
       - name: Fetch repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Install the latest version of uv
@@ -95,7 +95,7 @@ jobs:
           echo "RELEASE_VERSION=v3.7.1" >> $GITHUB_ENV
           echo "NO_ET=TRUE" >> $GITHUB_ENV
       - name: Setup Singularity
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: hpcng/singularity
           ref: 'v3.7.1'
@@ -120,7 +120,7 @@ jobs:
         run: |
           echo ${{ github.ref }}
           singularity --version
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Install the latest version of uv
@@ -154,7 +154,7 @@ jobs:
     steps:
     - name: Disable etelemetry
       run: echo "NO_ET=TRUE" >> $GITHUB_ENV
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
     - name: Pull docker image
@@ -200,7 +200,7 @@ jobs:
   #   steps:
   #   - name: Disable etelemetry
   #     run: echo "NO_ET=TRUE" >> $GITHUB_ENV
-  #   - uses: actions/checkout@v5
+  #   - uses: actions/checkout@v6
   #   - name: Fetch tags
   #     run: git fetch --prune --unshallow
   #   - name: Set up Python ${{ matrix.python-version }}
@@ -303,7 +303,7 @@ jobs:
         ps aux | grep xfce4-notifyd
         dbus-monitor --session &
         sleep 3
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
     - name: Install Minconda

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     if: "!contains(github.event.head_commit.message, 'ci skip') && !contains(github.event.head_commit.message, 'skip ci')"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Prepare repository
         # Fetch full git history and tags