TEMPORARY: Use test branch

Signed-off-by: Roxana Nicolescu <rnicolescu@ciq.com>

Author: roxanan1996

.github/workflows/kernel-build-and-test-multiarch-trigger.yml

@@ -16,7 +16,7 @@ concurrency:
 
 jobs:
   kernelCI:
-    uses: ctrliq/kernel-src-tree/.github/workflows/kernel-build-and-test-multiarch-trigger.yml@main
+    uses: ctrliq/kernel-src-tree/.github/workflows/kernel-build-and-test-multiarch-trigger.yml@rnicolescu_test
     with:
       architectures: 'x86_64'
       skip_kselftests: true