fix: Update release CI to now correctly trigger on release, not on master

Author: adambaumeister

.github/workflows/release_to_galaxy.yml

@@ -5,15 +5,14 @@ on:
   push:
     tags:
       - 'v[0-9]+.[0-9]+.[0-9]+' # Matches tags like v1.0.0, v2.1.5, etc.
-    branches:
-      - 'master' # Ensures the workflow runs on pushes to the main branch
 permissions:
   contents: write
   issues: write
   pull-requests: write
 
 jobs:
   release:
+    if: github.ref == 'refs/heads/master'
     runs-on: ubuntu-latest
     name: Release to AAP and Galaxy