Bump actions/setup-python from 4 to 5 (#70)

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

Author: dependabot[bot]

.github/workflows/main.yml

@@ -33,7 +33,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: r-lib/actions/setup-tinytex@v2
         if: runner.os != 'Windows'
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
           cache: pip

.github/workflows/publish-to-pypi.yml

@@ -10,7 +10,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Set up Python 3.8
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: 3.8