Update release.yaml

Author: aarthy-dk

.github/workflows/release.yaml

@@ -2,10 +2,10 @@ name: Release New Version
 on:
   push:
     branches:
-      - master
+      - main
   workflow_dispatch:
     branches:
-      - master
+      - main
 jobs:
   publish:
     runs-on: ubuntu-latest
@@ -18,4 +18,4 @@ jobs:
       - name: Package and Publish Charts
         uses: ./.github/actions/publish_charts
         with:
-          github-token: '${{ secrets.GITHUB_TOKEN }}'
+          github-token: '${{ secrets.GITHUB_TOKEN }}'