Alan Agius 11bb8ce26f perf(@angular-devkit/build-angular): add vendor chunking to server builder
With this change we add the `vendorChunk` option in the server builder. This option should only be used in development as it is intended to be used to improve the incremental re-build time.

This improves the rebuild time as Webpack will have less modules to analyse during a change in the application. Below, we can see the impact this change has in a `ng new` application.

Without vendor chunking
```
$ ng run ssr-vendor:server:development --watch --no-vendor-chunk
Build at: 2022-11-14T08:42:27.089Z - Hash: 0325905b63e43ddb - Time: 15357ms
Build at: 2022-11-14T08:42:37.565Z - Hash: 05cb180a02524656 - Time: 2498ms
Build at: 2022-11-14T08:42:40.325Z - Hash: c5a6996ed1924088 - Time: 1862ms
Build at: 2022-11-14T08:42:43.043Z - Hash: 92ce99f38a769c19 - Time: 1516ms
```

With vendor chunking
```
$ ng run ssr-vendor:server:development --watch --vendor-chunk
Build at: 2022-11-14T08:43:13.631Z - Hash: 28bdfea879d01a31 - Time: 15561ms
Build at: 2022-11-14T08:43:19.396Z - Hash: cc95e2b6cb403111 - Time: 1705ms
Build at: 2022-11-14T08:43:21.296Z - Hash: 204138490668a16c - Time: 848ms
Build at: 2022-11-14T08:43:23.835Z - Hash: 4fa294b261917944 - Time: 824ms
```
2022-11-15 10:14:02 -08:00
..