chore: parallel test

Author: prabhu34

build/int.cloudbuild.yaml

@@ -52,7 +52,8 @@ steps:
 
 - id: init-composer-v2-sharedvpc-prereq
   waitFor:
-    - verify-simple-composer-env-v2
+    - destroy-simple-composer-env-v2
+    - destroy-simple-composer-env-v3
   name: 'gcr.io/cloud-foundation-cicd/$_DOCKER_IMAGE_DEVELOPER_TOOLS:$_DOCKER_TAG_VERSION_DEVELOPER_TOOLS'
   args: ['/bin/bash', '-c', 'cft test run TestSimpleComposerEnvV2SharedVpcModule --stage init --verbose']
 - id: apply-composer-v2-sharedvpc-prereq
@@ -76,7 +77,7 @@ steps:
 
 - id: init-simple-composer-env-v3
   waitFor:
-    - verify-composer-v2-sharedvpc-prereq
+    - prepare
   name: 'gcr.io/cloud-foundation-cicd/$_DOCKER_IMAGE_DEVELOPER_TOOLS:$_DOCKER_TAG_VERSION_DEVELOPER_TOOLS'
   args: ['/bin/bash', '-c', 'cft test run TestSimpleComposerEnvV3Module --stage init --verbose']
 - id: apply-simple-composer-env-v3