fix step pylint

Author: andersoncontreira

.github/workflows/pylint.yml

@@ -34,8 +34,8 @@ jobs:
     runs-on: ubuntu-18.04
     needs: setup-environment
     steps:
-      - name: Execute lint
-        uses: actions/checkout@v2
-        run: |
-          python -m pip install --upgrade pip
-          pip install pylint
+        - uses: actions/checkout@v2
+        - name: Execute lint
+          run: |
+            python -m pip install --upgrade pip
+            pip install pylint