switch to push on gh-pages branch

Author: hmistry

.github/workflows/jekyll-github-pages.yml

@@ -7,7 +7,7 @@ name: Build and Deploy a Jekyll Site to GitHub Pages
 on:
   push:
     branches:
-      - main
+      - gh-pages
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
@@ -47,11 +47,6 @@ jobs:
       #   uses: limjh16/jekyll-action-ts@v2
       #   with:
       #     enable_cache: true
-
-      - name: Install dependencies
-        run: |
-          gem install bundler
-          bundle install
 
       - name: Build Jekyll site
         run: bundle exec jekyll build