fix: update working directory in ci pipeline

Author: radugheo

.github/workflows/integration_tests.yml

@@ -60,6 +60,7 @@ jobs:
         CLIENT_ID:      ${{ matrix.environment == 'alpha' && secrets.ALPHA_TEST_CLIENT_ID || secrets.CLOUD_TEST_CLIENT_ID }}
         CLIENT_SECRET:  ${{ matrix.environment == 'alpha' && secrets.ALPHA_TEST_CLIENT_SECRET || secrets.CLOUD_TEST_CLIENT_SECRET }}
         BASE_URL:       ${{ matrix.environment == 'alpha' && secrets.ALPHA_BASE_URL || secrets.CLOUD_BASE_URL }}
+      working-directory: testcases/${{ matrix.testcase }}
       run: |
         echo "Running testcase: ${{ matrix.testcase }}"
         echo "Environment: ${{ matrix.environment }}"