Update to the latest github action versions

I've been away from this project from a while and various github actions
have been "sunset" or updated. Lets use the latest and greatest.

Author: php1ic

.github/workflows/ci.yml

@@ -15,9 +15,9 @@ jobs:
         python-version: ['3.9', '3.10', '3.11']
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
@@ -30,7 +30,7 @@ jobs:
         coverage run -m pytest -v && coverage xml
     - name: Upload coverage to Codecov
       if: ${{ matrix.python-version == '3.11' }}
-      uses: codecov/codecov-action@v1
+      uses: codecov/codecov-action@v3
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         fail_ci_if_error: true