Bump actions/setup-python from 4.6.1 to 4.7.0 (#666)

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 4.6.1 to 4.7.0.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/v4.6.1...v4.7.0)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/ci.yml

@@ -46,7 +46,7 @@ jobs:
           ~/.cache/pip
         key: "${{ matrix.toxenv }}_${{ hashFiles('misc/requirements/requirements*.txt') }}_${{ hashFiles('scripts/maybe_build_cextension.py') }}_${{ hashFiles('scripts/lint_tests.py') }}"
     - name: Set up ${{ matrix.python-version }}
-      uses: actions/setup-python@v4.6.1
+      uses: actions/setup-python@v4.7.0
       with:
         python-version: "${{ matrix.python }}"
     - name: Install dependencies

.github/workflows/docs.yml

@@ -18,7 +18,7 @@ jobs:
           ~/.cache/pip
         key: "ghpages_${{ hashFiles('misc/requirements/requirements*.txt') }}_${{ hashFiles('scripts/src2rst.py') }}"
     - name: Set up python
-      uses: actions/setup-python@v4.6.1
+      uses: actions/setup-python@v4.7.0
       with:
         python-version: '3.x'
     - name: Install tox

.github/workflows/pythonpublish.yml

@@ -11,7 +11,7 @@ jobs:
     steps:
     - uses: actions/checkout@v3.5.3
     - name: Set up Python
-      uses: actions/setup-python@v4.6.1
+      uses: actions/setup-python@v4.7.0
       with:
         python-version: '3.x'
     - name: Install dependencies