message: Mark displayName as optional for vswhere
diff: @@ -246,7 +246,9 @@ export async function scanDirForCompilerKits(dir: string, pr?: ProgressReporter)
  * This isn't _all_ the properties, just the ones we need so far.
  */
  export interface VSInstallation {
  - instanceId : string; displayName : string; installationPath : string;
  + instanceId: string;
  + displayName?: string;
  + installationPath: string;
  installationVersion : string;
  description : string;
  }
  