chore(deps): pin openmfp/gha action to 4f9c01c (#161)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/pipeline.yaml

@@ -14,7 +14,7 @@ concurrency:
 
 jobs:
   pipe:
-    uses: openmfp/gha/.github/workflows/pipeline-node-app.yml@main
+    uses: openmfp/gha/.github/workflows/pipeline-node-app.yml@4f9c01c57766d5b99bd97d07e55c7c6526dc6bb3 # main
     secrets: inherit
     with:
       imageTagName: ghcr.io/openmfp/example-content