ci: track k8s bm workflow as part of file changes

This commit tracks the k8s bm workflow as part of file changes
ensures that the workflow is triggered when the workflow file is changed

Signed-off-by: vprashar2929 <[email protected]>

Author: vprashar2929

.github/workflows/k8s-bm.yaml

@@ -27,6 +27,7 @@ jobs:
               - 'config/**/*.go'
               - 'go.mod'
               - 'go.sum'
+              - '.github/workflows/k8s-bm.yaml'
 
   build-and-deploy:
     # NOTE: In case of self-hosted runners, tools like docker, make, kubectl etc. are installed at the time of setting up the runner.
@@ -134,25 +135,22 @@ jobs:
           curl -s http://localhost:28282/metrics || true
           echo "::endgroup::"
 
-  cleanup:
-    needs: [check-changes, build-and-deploy]
-    runs-on: self-hosted
-    # NOTE: Run even if the previous job fails
-    if: always() && needs.check-changes.outputs.changes == 'true'
-    steps:
-      - name: Checkout source
-        uses: actions/checkout@v5
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-
-      # NOTE: Ensure that all deployments and built images are properly cleaned up
+      # NOTE: Ensure that all deployments, built images and cluster are properly cleaned up
       # to prevent residual resources
       - name: Undeploy Kepler
+        if: always()
         shell: bash
         run: |
           make undeploy
 
+      - name: Remove kind cluster
+        if: always()
+        shell: bash
+        run: |
+          make cluster-down
+
       - name: Clean Docker images
+        if: always()
         shell: bash
         run: |
           docker image prune -af