message: Fixup the GKE Rails Applicaton to adhere to Pulumi 2.0 code style
diff: @@ -18,4 +18,4 @@ export const clusterNodeCount = config.getNumber("clusterNodeCount") || 3;
  export const clusterNodeMachineType = config.get("clusterNodeMachineType") || "n1-standard-1";
  export const clusterUsername = config.get("clusterUsername") || "admin";
  export const clusterPassword = config.require("clusterPassword");
  -export const masterVersion = config.get("masterVersion") || gcp.container.getEngineVersions().latestMasterVersion;
  +export const masterVersion = config.get("masterVersion") || gcp.container.getEngineVersions().then(x=> x.latestMasterVersion);
  