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

Author: renovate[bot]

.github/workflows/python-ci.yml

@@ -16,7 +16,7 @@ jobs:
 
       - name: Set up Python 3
         id: setup-python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: "3.x"
 

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
 
       - name: Set up Python 3
         id: setup-python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: "3.x"