Try to automate the whole workflow.

.github/workflows/lint.yaml

@@ -1,9 +1,23 @@
 name: Lint Awesome List
 on: [push, pull_request]
+
 jobs:
+
   lint:
     name: Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1.0.0
-      - uses: max/awesome-lint@v2.0.0
+      - uses: actions/checkout
+      - uses: max/awesome-lint
+
+  validate_links:
+    name: Validate links
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout
+      - name: Install awesome_bot
+        run : |
+          gem install awesome_bot
+      - name: Run awesome_bot
+        run : |
+          awesome_bot --files ./README.md --allow-ssl --allow-redirect --white-list creativecommons.org