fix(@angular-devkit/build-angular): allow verbose in dev-server

packages/angular_devkit/build_angular/src/dev-server/index.ts

@@ -62,6 +62,7 @@ export interface DevServerBuilderOptions {
   baseHref?: string;
   progress?: boolean;
   poll?: number;
+  verbose?: boolean;
 }
 
 interface WebpackDevServerConfigurationOptions {
@@ -451,6 +452,7 @@ export class DevServerBuilder implements Builder<DevServerBuilderOptions> {
       ...(options.baseHref !== undefined ? { baseHref: options.baseHref } : {}),
       ...(options.progress !== undefined ? { progress: options.progress } : {}),
       ...(options.poll !== undefined ? { poll: options.poll } : {}),
+      ...(options.verbose !== undefined ? { verbose: options.verbose } : {}),
     };
 
     const browserTargetSpec = { project, target, configuration, overrides };