build: skip CI push step on PRs

Signed-off-by: Jared Watts <[email protected]>

Author: jbw976

.github/workflows/ci.yml

@@ -121,6 +121,7 @@ jobs:
   # This job downloads the single-platform packages built by the build job, and
   # pushes them as a multi-platform package.
   push:
+    if: ${{ github.event_name != 'pull_request' }}
     runs-on: ubuntu-24.04
     needs:
       - build