Update puython setup action

Author: malkovro

.github/workflows/cfpb-python-library-ci.yml

@@ -10,13 +10,13 @@ jobs:
       matrix:
         # Add the appropriate Tox environments for the satellite here
         toxenv:
-            # - py36
-            - py38
+          # - py36
+          - py38
         include:
-          # Adjust the Python versions required for the tox environments as 
+          # Adjust the Python versions required for the tox environments as
           # needed
           # - toxenv: py36
-            # python-version: 3.6
+          # python-version: 3.6
           - toxenv: py38
             python-version: 3.8
 
@@ -26,7 +26,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Python
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -38,5 +38,5 @@ jobs:
       - name: Run back-end tests
         run: |
           tox
-        env: 
+        env:
           TOXENV: ${{ matrix.toxenv }}