Trigger correct pipeline

Author: msfstef

.github/workflows/buildkite_docker_builder.yml

@@ -18,7 +18,7 @@ jobs:
         uses: buildkite/trigger-pipeline-action@v2.0.0
         with:
           buildkite_api_access_token: ${{ secrets.TRIGGER_BK_BUILD_TOKEN }}
-          pipeline: 'lzrinc/experimental-pipeline'
-          branch: master
+          pipeline: 'vaxine/build-pglite-builder-docker-image'
+          branch: ${{ github.head_ref || github.ref_name }}
           commit: HEAD
           message: '🚀 Triggered from a GitHub Action'