Update build.yml

.github/workflows/build.yml

@@ -1,11 +1,15 @@
-name: Build to GitHub Pages
+name: Github Pages Publish
+
 on:
     push:
         branches:
             - master
-      - main
+    workflow_dispatch:
+        branches:
+            - master
+            
 jobs:
-  deploy:
+    build:
         runs-on: ubuntu-latest
         steps:
             - uses: actions/checkout@v2
@@ -13,4 +17,8 @@ jobs:
             with:
               python-version: 3.x
             - run: pip install mkdocs-material mkdocs-section-index
-      - run: mkdocs gh-deploy --force
+            - uses: sterlingwes/gh-pages-deploy-action@v1.1
+              with:
+                  access-token: ${{ secrets.GITHUB_TOKEN }}
+                  source-directory: site
+                  build-command: mkdocs build