change trigger

Signed-off-by: Srikanth Ramakrishna <srikanth.ramakrishna@intel.com>

Author: sramakintel

.github/workflows/apptainer-ci.yaml

@@ -15,9 +15,8 @@
 name: Apptainer CI
 on:
   pull_request:
-  push:
-    branches:
-      - '*/apptainer_python'
+    paths:
+    - 'apptainer/**'
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}