[Misc] Use another workflow. (#4575)

* Update pylint.

* Use another workflow.
Co-authored-by: Steve <ubuntu@ip-172-31-34-29.ap-northeast-1.compute.internal>

.github/workflows/pylint.yml

@@ -9,19 +9,7 @@ jobs:
   flake8_py3:
     runs-on: ubuntu-latest
     steps:
-      - name: Setup Python
-        uses: actions/setup-python@v3
-        with:
-          python-version: 3.8.0
-          architecture: x64
       - name: Checkout PyTorch
-        uses: actions/checkout@master
-      - name: Install flake8
-        run: pip install flake8
+        uses: actions/checkout@v3
       - name: Run flake8
-        uses: suo/flake8-github-action@releases/v1
-        # NOTE: this needs to be the same as the job name.
-        with:
-          checkName: 'flake8_py3'   
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        uses: TrueBrain/actions-flake8@v2