refactor(compiler): split compiler and core (#18683)

After this, neither @angular/compiler nor @angular/comnpiler-cli depend
on @angular/core.

This add a duplication of some interfaces and enums which is stored
in @angular/compiler/src/core.ts

BREAKING CHANGE:
- `@angular/platform-server` now additionally depends on
  `@angular/platform-browser-dynamic` as a peer dependency.


PR Close #18683

packages/compiler-cli/src/version.ts

@@ -12,7 +12,7 @@
  * Entry point for all public APIs of the common package.
  */
 
-import {Version} from '@angular/core';
+import {Version} from '@angular/compiler';
 /**
  * @stable
  */