chore(ci): only run release job on pushes, not PRs

Author: SimenB

.github/workflows/nodejs.yml

@@ -63,6 +63,9 @@ jobs:
         env:
           CI: true
   release:
+    if:
+      # prettier-ignore
+      ${{ github.event_name == 'push' && (github.event.ref == 'refs/heads/main' || github.event.ref == 'refs/heads/next') }}
     needs:
       - test-node
       - test-os