Update actions/setup-python action to v4

Author: renovate[bot]

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
 
       - name: Install dependencies
         run: |

.github/workflows/test.yml

@@ -29,7 +29,7 @@ jobs:
           fossa-api-key: 7c94ee8610054ec8084c954b58615e0e
 
       - name: Set up Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
 
       - name: Python Cache
         uses: actions/cache@v3
@@ -56,7 +56,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Set up Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
 
       - name: Python Cache
         uses: actions/cache@v3