Depending on CommonJS modules is know to cause optimization bailouts. With this change when running a browser build and scripts optimization is enabled we display a warning.
To suppress the warning for a particular package, users can use the `allowedCommonJsDepedencies` builder options.
Example:
```
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
...
"allowedCommonJsDepedencies": ["bootstrap"]
},
}
```
Reference: TOOL-1328