chore(deps): update actions/setup-python action to v5

Author: anaconda-renovate[bot]

.github/workflows/tests.yaml

@@ -20,7 +20,7 @@ jobs:
         timezone: UTC
 
     - name: Set up Python
-      uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236 # v4
+      uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c # v5
       with:
         python-version: ${{ matrix.python-version }}