Cleaning up .gitignore
Cleaning up .gitignore

GoogleCloudPlatform/jetty-runtime,GoogleCloudPlatform/jetty-runtime,GoogleCloudPlatform/jetty-runtime,GoogleCloudPlatform/jetty-runtime,GoogleCloudPlatform/openjdk-runtime,GoogleCloudPlatform/openjdk-runtime,GoogleCloudPlatform/openjdk-runtime