Bump actions/checkout from 4 to 5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Commits](actions/checkout@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/cd.yml

@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Python 3.11
         uses: actions/setup-python@v5
@@ -50,7 +50,7 @@ jobs:
           echo "Runner OS: ${{ runner.os }}"
 
       - name: Checkout source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Wait for PyPI propagation
         run: |

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v5
       - uses: prefix-dev/setup-pixi@v0.8.14
         with:
           pixi-version: v0.39.5
@@ -34,7 +34,7 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5
 
       - name: Setup pixi
         uses: prefix-dev/setup-pixi@v0.8.14

.github/workflows/full-tests.yml

@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Setup pixi
         uses: prefix-dev/setup-pixi@8ca4608ef7f4daeb54f5205b20d0b7cb42f11143 # v0.8.14