fix(dev-infra): remove commit message wizard and builder (angular#41280)

Removing commit message builder and wizard as they are unused and
unneeded.

PR Close angular#41280

Author: josephperrott

dev-infra/build-worker.js

@@ -7,7 +7,6 @@ var fs = require('fs');
 var path = require('path');
 var chalk = _interopDefault(require('chalk'));
 require('inquirer');
-require('inquirer-autocomplete-prompt');
 var shelljs = require('shelljs');
 
 /**

dev-infra/commit-message/builder.spec.ts

@@ -10,14 +10,12 @@ import * as yargs from 'yargs';
 import {RestoreCommitMessageModule} from './restore-commit-message/cli';
 import {ValidateFileModule} from './validate-file/cli';
 import {ValidateRangeModule} from './validate-range/cli';
-import {WizardModule} from './wizard/cli';
 
 /** Build the parser for the commit-message commands. */
 export function buildCommitMessageParser(localYargs: yargs.Argv) {
   return localYargs.help()
       .strict()
       .command(RestoreCommitMessageModule)
-      .command(WizardModule)
       .command(ValidateFileModule)
       .command(ValidateRangeModule);
 }