fix: set a dummy taskFolder

Author: maxday

.github/workflows/dockerized-test.yml

@@ -52,4 +52,5 @@ jobs:
       uses: aws/containerized-test-runner-for-aws-lambda@main
       with:
         suiteFileArray: '["./test/dockerized/*.json"]'
-        dockerImageName: 'local/test'
+        dockerImageName: 'local/test'
+        taskFolder:  '["./test/dockerized/*.json"]' #no-op, todo: fix this