Error response enhancements, CoreID auth client backend

src/auth/provider/oauth/CoreIDLoginProvider.ts

@@ -90,6 +90,7 @@ export class CoreIDLoginProvider extends OAuth2LoginProvider<OAuth2LoginProvider
     }
 
     /** Update values on the Authenticatable from user data. */
+    // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
     protected updateUser(user: any, data: any): void {
         user.firstName = data.first_name
         user.lastName = data.last_name