Bump actions/setup-python from 2 to 4

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 2 to 4.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v2...v4)

---
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/ci-tests.yml

@@ -39,7 +39,7 @@ jobs:
         steps:
             - uses: actions/checkout@v3
             - name: Setup python
-              uses: actions/setup-python@v2
+              uses: actions/setup-python@v4
               with:
                   python-version: ${{ matrix.py }}
                   architecture: ${{ matrix.architecture }}
@@ -66,7 +66,7 @@ jobs:
         steps:
             - uses: actions/checkout@v3
             - name: Setup python
-              uses: actions/setup-python@v2
+              uses: actions/setup-python@v4
               with:
                   python-version: "3.10"
                   architecture: x64
@@ -79,7 +79,7 @@ jobs:
         steps:
             - uses: actions/checkout@v3
             - name: Setup python 3.10
-              uses: actions/setup-python@v2
+              uses: actions/setup-python@v4
               with:
                   python-version: "3.10"
                   architecture: x64
@@ -92,7 +92,7 @@ jobs:
         steps:
             - uses: actions/checkout@v3
             - name: Setup python
-              uses: actions/setup-python@v2
+              uses: actions/setup-python@v4
               with:
                   python-version: "3.10"
                   architecture: x64
@@ -104,7 +104,7 @@ jobs:
         steps:
             - uses: actions/checkout@v3
             - name: Setup python
-              uses: actions/setup-python@v2
+              uses: actions/setup-python@v4
               with:
                   python-version: "3.10"
                   architecture: x64