fix: changing jmx file find (#1533)

.github/workflows/loadtest.yml

@@ -31,13 +31,16 @@ jobs:
     environment: ${{ inputs.environment }}
     runs-on: ubuntu-22.04
     timeout-minutes: 1
+    strategy:
+      matrix:
+        package: [dops, vehicles, frontend, scheduler, policy]
     steps:
       - uses: actions/checkout@v4
 
       - name: Run All JMeter Tests In tests Folder
         uses: rbhadti94/[email protected]
         with:
-          testFilePath: vehicles/test/load_tests/*
+          testFilePath: ${{matrix.package}}/test/load_tests
           outputReportsFolder: results
           args: |
             --loglevel INFO