add linting to CI

Author: artcz

.github/workflows/build_test_and_lint.yml

@@ -38,6 +38,10 @@ jobs:
           intbot \
           make in-container/tests
 
+    - name: Run Docker container for lint
+      run: |
+        docker run --rm intbot make in-container/lint
+
     services:
       postgres:
         image: postgres:16.4