removed duplicated step

.buildkite/filebeat/filebeat-pipeline.yml

@@ -126,32 +126,6 @@ steps:
           - github_commit_status:
               context: "filebeat: Module compat tests / previous minor"
 
-      - label: ":ubuntu: Filebeat Module Compatibility ITs (Previous Minor)"
-        command: |
-          # defines the MODULE env var based on what's changed in a PR
-          source .buildkite/scripts/changesets.sh
-          defineModuleFromTheChangeSet filebeat
-          # echo "~~~ Will run tests with env var MODULE=$$MODULE"
-          cd filebeat
-          mage pythonIntegTest
-        retry:
-          automatic:
-            - limit: 3
-        env:
-          STACK_ENVIRONMENT: prev-minor
-          TESTING_FILEBEAT_SKIP_DIFF: 1
-          PYTEST_ADDOPTS: '-k test_modules'
-        agents:
-          provider: gcp
-          image: "${IMAGE_UBUNTU_X86_64}"
-          machineType: "${GCP_HI_PERF_MACHINE_TYPE}"
-        artifact_paths:
-          - "filebeat/build/*.xml"
-          - "filebeat/build/*.json"
-        notify:
-          - github_commit_status:
-              context: "filebeat: Module Compatibility ITs (Previous Minor)"
-
       - label: "Module compat tests: next major"
         # Run module integration tests under next major of Elastic stack.
         env: