chore: Rename main.yml to docs.yml

.github/workflows/docs.yml

@@ -0,0 +1,23 @@
+name: Deploy docs
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Python 3.x
+        uses: actions/setup-python@v2
+
+      - name: Install dependencies
+        run: make install
+
+      - name: Build and deploy
+        run: mkdocs gh-deploy --strict