feat(ci): Enable artifactory upload for rc/* branches

Add rc/* branches to upload-to-artifactory job condition so that
release candidate builds are uploaded to JFrog Artifactory.

This ensures rc/* builds are available in the artifact repository
for consumption by downstream deployment pipelines.

Author: printminion-co

.github/workflows/build-artifact.yml

@@ -680,10 +680,10 @@ jobs:
 
   upload-to-artifactory:
     runs-on: self-hosted
-    # Upload the artifact to the Artifactory repository on PR *OR* on "ionos-dev|ionos-stable" branch push defined in the on:push:branches
+    # Upload the artifact to the Artifactory repository on PR *OR* on "ionos-dev|ionos-stable|rc/*" branch push defined in the on:push:branches
     if: |
       always() &&
-      (github.event_name == 'pull_request' || github.ref_name == 'ionos-dev' || github.ref_name == 'ionos-stable') &&
+      (github.event_name == 'pull_request' || github.ref_name == 'ionos-dev' || github.ref_name == 'ionos-stable' || startsWith(github.ref_name, 'rc/')) &&
       needs.prepare-matrix.result == 'success' &&
       (needs.build-external-apps.result == 'success' || needs.build-external-apps.result == 'skipped') &&
       needs.build-artifact.result == 'success'