build: ignore proto files in test coverage (#1720)
build: ignore proto files in test coverage (#1720)


stems/google-api-nodejs-client,googleapis/google-api-nodejs-client,googleapis/google-api-nodejs-client,stems/google-api-nodejs-client,stems/google-api-nodejs-client,stems/google-api-nodejs-client,googleapis/google-api-nodejs-client,stems/google-api-nodejs-client