refactor(@angular-devkit/build-angular): configure AOT compiler to skip NgModule scope metadata emit in esbuild

The esbuild plugin used within the esbuild-based browser application builder will now use the newly
introduced internal `supportJitMode` AOT compiler option to disable the emit of NgModule scope metadata
functions within the output code. This removes the need to perform an additional transformation of the
AOT compiler generated code to immediately remove the metadata. The Angular CLI neither previously nor currently
supports hybrid AOT/JIT mode. In the future if this support situation changes, additional behavior may
be added control the internal `supportJitMode` option.

Author: clydin

packages/angular_devkit/build_angular/src/builders/application/tests/behavior/angular-aot-metadata_spec.ts

@@ -21,5 +21,16 @@ describeBuilder(buildApplication, APPLICATION_BUILDER_INFO, (harness) => {
 
       harness.expectFile('dist/main.js').content.not.toContain('setClassMetadata');
     });
+
+    it('should not emit any AOT NgModule scope metadata functions', async () => {
+      harness.useTarget('build', {
+        ...BASE_OPTIONS,
+      });
+
+      const { result } = await harness.executeOnce();
+      expect(result?.success).toBe(true);
+
+      harness.expectFile('dist/main.js').content.not.toContain('setNgModuleScope');
+    });
   });
 });

packages/angular_devkit/build_angular/src/tools/esbuild/angular/compilation/angular-compilation.ts

@@ -46,6 +46,7 @@ export abstract class AngularCompilation {
         annotationsAs: 'decorators',
         enableResourceInlining: false,
         supportTestBed: false,
+        supportJitMode: false,
       }),
     );
   }