build: update chalk to version 4.0.1 (#41738)

Update `chalk` to `4.0.1` so that it can be managed by Renovate.

PR Close #41738

tools/size-tracking/index.ts

@@ -6,7 +6,7 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import chalk from 'chalk';
+import * as chalk from 'chalk';
 import {readFileSync, writeFileSync} from 'fs';
 
 import {compareFileSizeData} from './file_size_compare';