Added pylint to pipeline and pre-push

Author: sergioteula

.githooks/pre-push

@@ -6,5 +6,6 @@ source "${ROOT_DIR}/scripts/helpers"
 ./scripts/check_isort
 ./scripts/check_black
 ./scripts/check_flake8
+./scripts/check_pylint
 
 header "Proceeding with push"

.github/workflows/lint-and-test.yml

@@ -40,3 +40,15 @@ jobs:
       uses: actions/checkout@v2
     - name: Check code errors
       run: ./scripts/check_flake8
+
+  pylint:
+    runs-on: ubuntu-latest
+    container:
+      image: sergioteula/pytools
+      volumes:
+        - ${{github.workspace}}:/code
+    steps:
+    - name: Check out code
+      uses: actions/checkout@v2
+    - name: Check code errors
+      run: ./scripts/check_pylint