fix(deps): bump the actions-updates group across 1 directory with 2 updates

Bumps the actions-updates group with 2 updates in the / directory: [actions/checkout](https://github.com/actions/checkout) and [actions/cache](https://github.com/actions/cache).


Updates `actions/checkout` from 6 to 7
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v6...v7)

Updates `actions/cache` from 5 to 6
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v5...v6)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions-updates
- dependency-name: actions/checkout
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions-updates
...

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

Author: dependabot[bot]

.github/workflows/docs.yaml

@@ -20,7 +20,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Checkout
-              uses: actions/checkout@v6
+              uses: actions/checkout@v7
               with:
                   fetch-depth: 0
 

.github/workflows/integrate.yaml

@@ -12,13 +12,13 @@ jobs:
             matrix:
                 python-version: ["3.10", "3.11", "3.12", "3.13"]
         steps:
-            - uses: actions/checkout@v6
+            - uses: actions/checkout@v7
             - name: Set up Python ${{ matrix.python-version }}
               uses: actions/setup-python@v6
               with:
                   python-version: ${{ matrix.python-version }}
             - name: Cache pip
-              uses: actions/cache@v5
+              uses: actions/cache@v6
               with:
                   path: ~/.cache/pip
                   key: pip-${{ runner.os }}-${{ matrix.python-version }}-${{ hashFiles('pyproject.toml') }}
@@ -47,7 +47,7 @@ jobs:
             pull-requests: write
             id-token: write
         steps:
-            - uses: actions/checkout@v6
+            - uses: actions/checkout@v7
               with:
                   fetch-depth: 0
                   token: ${{ secrets.GITHUB_TOKEN }}