Update and rename mkdocs to mkdocs.yml

.github/workflows/mkdocs.yml

@@ -0,0 +1,20 @@
+name: Deploy MkDocs
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      
+      - name: Deploy MkDocs
+        uses: mhausenblas/mkdocs-deploy-gh-pages@1.26