fix(ivy): *Def types are private (ɵ) symbols (#24738)

On accident a few of the definition types were emitted as public API
symbols. Much of the Ivy API surface is still prefixed with ɵ,
indicating it's a private API. The definition types should be private
for now.

PR Close #24738

packages/core/test/render3/jit_environment_spec.ts

@@ -12,10 +12,10 @@ import {Identifiers} from '@angular/compiler/src/render3/r3_identifiers';
 import {angularCoreEnv} from '../../src/render3/jit/environment';
 
 const INTERFACE_EXCEPTIONS = new Set<string>([
-  'ComponentDef',
-  'DirectiveDef',
-  'InjectorDef',
-  'NgModuleDef',
+  'ɵComponentDef',
+  'ɵDirectiveDef',
+  'ɵInjectorDef',
+  'ɵNgModuleDef',
   'ɵPipeDef',
 ]);