Bump actions/checkout from 4 to 5 (#47)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [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/freebsd.yaml

@@ -26,7 +26,7 @@ jobs:
       ACTIONS_ALLOW_UNSECURE_COMMANDS: true
     name: Python ${{ matrix.python-version }} FreeBSD
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: recursive
       - name: build and test

.github/workflows/integration.yaml

@@ -32,7 +32,7 @@ jobs:
       ACTIONS_ALLOW_UNSECURE_COMMANDS: true
     name: Python ${{ matrix.python-version }} ${{matrix.os}}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: recursive
       - uses: actions/setup-python@v5

.github/workflows/pypi-publish.yaml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: '3.10'
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: recursive
       - name: Build sdist
@@ -36,7 +36,7 @@ jobs:
       CIBW_ARCHS_MACOS: "x86_64 universal2 arm64"
       MACOSX_DEPLOYMENT_TARGET: "11.0"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: recursive
 

.github/workflows/spellcheck.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Check Spelling
         uses: rojopolis/spellcheck-github-actions@0.44.0
         with: