update actions and simplify script command

Author: TimidRobot

.github/workflows/normalize_repos.yml

@@ -12,7 +12,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python 3.9
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v2
       with:
         python-version: 3.9
     - name: Install dependencies
@@ -22,7 +22,7 @@ jobs:
         pipenv sync
     - name: Export token to env and run normalize script
       run: |
-        pipenv run python normalize_repos.py
+        pipenv run ./normalize_repos.py
       env:
         ADMIN_GITHUB_TOKEN: ${{ secrets.ADMIN_GITHUB_TOKEN }}
     - name: Export a report of invalid issues