test(ivy): run compiler compliance tests without rebuilding core,common (#25248)

Previously the compiler compliance tests ran and built test code with
real dependencies on @angular/core and @angular/common. This meant that
any changes to the compiler would result in long rebuild processes
for tests to rerun.

This change removes those dependencies and causes test code to be built
against the fake_core stub of @angular/core that the ngtsc tests use.
This change also removes the dependency on @angular/common entirely, as
locality means it's possible to reference *ngIf without needing to link
to an implementation.

PR Close #25248

packages/compiler/test/aot/test_util.ts

@@ -602,12 +602,16 @@ export function isInBazel(): boolean {
   return process.env.TEST_SRCDIR != null;
 }
 
-export function setup(
-    options: {compileAngular: boolean, compileAnimations: boolean, compileCommon?: boolean} = {
-      compileAngular: true,
-      compileAnimations: true,
-      compileCommon: false,
-    }) {
+export function setup(options: {
+  compileAngular: boolean,
+  compileFakeCore?: boolean,
+  compileAnimations: boolean, compileCommon?: boolean
+} = {
+  compileAngular: true,
+  compileAnimations: true,
+  compileCommon: false,
+  compileFakeCore: false,
+}) {
   let angularFiles = new Map<string, string>();
 
   beforeAll(() => {
@@ -626,6 +630,11 @@ export function setup(
             path.join(sources, 'angular/packages/core/npm_package'), 'core', angularFiles,
             skipDirs);
       }
+      if (options.compileFakeCore) {
+        readBazelWrittenFilesFrom(
+            path.join(sources, 'angular/packages/compiler-cli/test/ngtsc/fake_core/npm_package'),
+            'core', angularFiles, skipDirs);
+      }
       if (options.compileAnimations) {
         // If this fails please add //packages/animations:npm_package as a test data dependency.
         readBazelWrittenFilesFrom(