Update microbenchmark.yml

Author: kruskall

.github/workflows/microbenchmark.yml

@@ -23,11 +23,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - name: Run buildkite pipeline
-<<<<<<< HEAD
-        uses: elastic/oblt-actions/buildkite/run@9a8ac45080b2f079246e2a0c665b551c6986b6c3 # v1.9.1
-=======
         uses: elastic/oblt-actions/buildkite/run@v1
->>>>>>> 0e1f32a6 (ci: revert image pinning for internal and github actions (#17191))
         with:
           token: ${{ secrets.BUILDKITE_TOKEN }}
           pipeline: apm-agent-microbenchmark