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>

.github/workflows/linting.yaml

@@ -66,7 +66,7 @@ jobs:
         uses: actions/checkout@v2.4.0
       - name: 🏗 Set up Python 3.9
         id: python
-        uses: actions/setup-python@v2.3.2
+        uses: actions/setup-python@v3
         with:
           python-version: 3.9
       - name: 🏗 Get pip cache dir

.github/workflows/release.yaml

@@ -16,7 +16,7 @@ jobs:
         uses: actions/checkout@v2.4.0
       - name: 🏗 Set up Python 3.9
         id: python
-        uses: actions/setup-python@v2.3.2
+        uses: actions/setup-python@v3
         with:
           python-version: 3.9
       - name: 🏗 Get pip cache dir

.github/workflows/tests.yaml

@@ -17,7 +17,7 @@ jobs:
         uses: actions/checkout@v2.4.0
       - name: 🏗 Set up Python ${{ matrix.python }}
         id: python
-        uses: actions/setup-python@v2.3.2
+        uses: actions/setup-python@v3
         with:
           python-version: ${{ matrix.python }}
       - name: 🏗 Get pip cache dir
@@ -64,7 +64,7 @@ jobs:
         uses: actions/download-artifact@v2.1.0
       - name: 🏗 Set up Python 3.9
         id: python
-        uses: actions/setup-python@v2.3.2
+        uses: actions/setup-python@v3
         with:
           python-version: 3.9
       - name: 🏗 Get pip cache dir