docs: change definition of providedIn any (#35292)

change in the definition of providedIn:any any instance creates a singleton instance
for each lazy loaded module and one instance for eager loaded module

PR Close #35292

packages/core/src/di/injectable.ts

@@ -70,8 +70,8 @@ export interface Injectable {
    * - 'root' : The application-level injector in most apps.
    * - 'platform' : A special singleton platform injector shared by all
    * applications on the page.
-   * - 'any' : Provides a unique instance in every module (including lazy modules) that injects the
-   * token.
+   * - 'any' : Provides a unique instance in each lazy loaded module while all eagerly loaded
+   * modules share one instance.
    *
    */
   providedIn?: Type<any>|'root'|'platform'|'any'|null;