Update flake8 check

.github/workflows/flake8.yml

@@ -4,6 +4,7 @@ on: [push, pull_request]
 
 jobs:
   flake8_py3:
+    name: Python Lint
     runs-on: ubuntu-latest
     steps:
       - name: Setup Python
@@ -13,11 +14,9 @@ jobs:
           architecture: x64
       - name: Checkout
         uses: actions/checkout@v2
-      - name: Install flake8
-        run: pip install flake8
       - name: Run flake8
-        uses: suo/flake8-github-action@releases/v1
+        uses: julianwachholz/flake8-action@v1.0.0
         with:
-          checkName: 'flake8_py3'   # NOTE: this needs to be the same as the job name
+          checkName: 'Python Lint'
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}