Merge pull request #341 from jessebot/update_branch_from_master_to_main

update release branch from master to main

Author: provokateurin

.github/workflows/release.yaml

@@ -4,7 +4,7 @@ name: Release Charts
 on:
   push:
     branches:
-      - master
+      - main
     paths-ignore:
       - '.github/**'
       - 'charts/**/README.md'