Native federation - @nx/angular:browser-esbuild support

[raphael22]

Hi,

I wished to use NX browser-esbuild for their plugins feature.
But schema validation from angular builder need a "browser" target instead of "main" target for nx schema.

Also I'm not sure how NF would inject nx esbuild plugin feature, my end goal is to have a DefinePlugin alternative btw.

Related code:

module-federation-plugin/libs/native-federation/src/builders/build/builder.ts

Line 97 in 9e4cc48

)) as JsonObject & ApplicationBuilderOptions;

Thanks!