Bump actions/checkout from 4 to 5 (#1437)

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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -50,7 +50,7 @@ jobs:
           - {VERSION: "3.13", NOXSESSION: "mypy"}
           - {VERSION: "3.9", NOXSESSION: "docs"}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Setup python
         uses: actions/setup-python@v5
         with:
@@ -72,7 +72,7 @@ jobs:
           - {CONTAINER: "ubuntu-rolling", NOXSESSION: "tests-cryptography-main"}
     name: "${{ matrix.TEST.NOXSESSION }} on ${{ matrix.TEST.CONTAINER }}"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - run: /venv/bin/pip install nox
       - run: /venv/bin/nox
         env:
@@ -93,7 +93,7 @@ jobs:
           - 3.12
     name: "Downstream tests for ${{ matrix.DOWNSTREAM }}"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Setup python
         uses: actions/setup-python@v5
         with:
@@ -113,7 +113,7 @@ jobs:
         with:
           jobs: ${{ toJSON(needs) }}
 
-      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         timeout-minutes: 3
         with:
           persist-credentials: false

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Set up Python
         uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0