Move file under workflows

.github/mkdocs.yml

@@ -1,22 +0,0 @@
-name: Publish docs via GitHub Pages
-on:
-  push:
-    branches:
-      - master
-
-jobs:
-  build:
-    name: Deploy docs
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout main
-        uses: actions/checkout@v1
-
-      - name: Deploy docs
-        uses: mhausenblas/mkdocs-deploy-gh-pages@master
-        # Or use mhausenblas/mkdocs-deploy-gh-pages@nomaterial to build without the mkdocs-material theme
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          # CUSTOM_DOMAIN: optionaldomain.com
-          CONFIG_FILE: mkdocs.yml
-          EXTRA_PACKAGES: build-base

.github/workflows/mkdocs.yml

@@ -2,7 +2,7 @@ name: Publish docs via GitHub Pages
 on:
   push:
     branches:
-      - main
+      - master
 
 jobs:
   build:
@@ -19,4 +19,4 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           CUSTOM_DOMAIN: optionaldomain.com
           CONFIG_FILE: mkdocs.yml
-          EXTRA_PACKAGES: build-base
+          EXTRA_PACKAGES: build-base