ci: always run container and dependency vulnerability scans on PRs (v5.30 backport) (#11614)

.github/workflows/api-security.yml

@@ -16,13 +16,6 @@ on:
     branches:
       - "master"
       - "v5.*"
-    paths:
-      - 'api/**'
-      - '.github/workflows/api-tests.yml'
-      - '.github/workflows/api-security.yml'
-      - '.github/actions/setup-python-uv/**'
-      - '.github/actions/osv-scanner/**'
-      - '.github/scripts/osv-scan.sh'
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}