Bump actions/setup-python from 2.3.2 to 3

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 2.3.2 to 3.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v2.3.2...v3)

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

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

Author: dependabot[bot]

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
           fetch-depth: 2
 
       - name: Set up Python
-        uses: actions/setup-python@v2.3.2
+        uses: actions/setup-python@v3
         with:
           python-version: "3.10"
 

.github/workflows/retrocookie.yml

@@ -45,7 +45,7 @@ jobs:
           path: ${{ env.TEMPLATE }}
           token: ${{ secrets.X_GITHUB_TOKEN }}
       - name: Set up Python 3.10
-        uses: actions/setup-python@v2.3.2
+        uses: actions/setup-python@v3
         with:
           python-version: "3.10"
       - name: Install retrocookie

.github/workflows/tests.yml

@@ -38,7 +38,7 @@ jobs:
         uses: actions/checkout@v2.4.0
 
       - name: Set up Python ${{ matrix.python }}
-        uses: actions/setup-python@v2.3.2
+        uses: actions/setup-python@v3
         with:
           python-version: ${{ matrix.python }}
 
@@ -117,7 +117,7 @@ jobs:
         uses: actions/checkout@v2.4.0
 
       - name: Set up Python
-        uses: actions/setup-python@v2.3.2
+        uses: actions/setup-python@v3
         with:
           python-version: "3.10"