Run awesome-lint in CI

.gitlab-ci.yml

@@ -1,3 +1,13 @@
+stages:
+  - lint
+  - deploy
+
+lint:awesome-lint:
+  image: pipelinecomponents/awesome-lint
+  script:
+    - awesome-lint README.md
+  stage: lint
+
 pages:
   image: python:latest
   script:
@@ -9,6 +19,7 @@ pages:
     - cp CREDITS.md docs/credits.md
     - cp LICENSE docs/license.md
     - mkdocs build -d public/
+  stage: deploy
   artifacts:
     paths:
       - public