APM-6136 wrong syntax

Author: sophieclayton12-nhs

azure/azure-build-pipeline.yml

@@ -60,5 +60,5 @@ extends:
           testResultsFormat: "JUnit"
           testResultsFiles: "./reports/tests/*.xml"
           failTaskOnFailedTests: true
-        displayName: publish test report
-        workingDirectory: "${{ variables.service_name }}"
+          searchFolder: "${{ variables.service_name }}"
+        displayName: publish test report