private static VerifiableProperties buildFrontendVProps(File trustStoreFile)
      throws IOException, GeneralSecurityException {
    return new VerifiableProperties(buildFrontendVProps(trustStoreFile, true, PLAINTEXT_SERVER_PORT, SSL_SERVER_PORT));
  }
Builds properties required to start a {@link RestServer} as an Ambry frontend server.
@param trustStoreFile the trust store file to add certificates to for SSL testing.
@return a {@link VerifiableProperties} with the parameters for an Ambry frontend server.
ambry-frontend/src/integration-test/java/com/github/ambry/frontend/FrontendQuotaIntegrationTest.java