chore: don't release during PRs

Author: H0R5E

.github/workflows/release.yml

@@ -7,7 +7,7 @@ on:
 jobs:
   release:
     name: Release (${{ github.event.workflow_run.head_commit.id }})
-    if: ${{ github.ref_name == 'main' && github.event.workflow_run.conclusion == 'success' && github.repository_owner == 'Data-Only-Greater'}}
+    if: ${{ github.event.workflow_run.head_branch == 'main' && github.event.workflow_run.conclusion == 'success' && github.repository_owner == 'Data-Only-Greater'}}
     runs-on: ubuntu-latest
     steps:
       - name: Checkout