chore(llc, core, ui): ignore deprecated methods from codecov

Signed-off-by: xsahil03x <[email protected]>

packages/stream_chat/lib/src/client/client.dart

@@ -1441,6 +1441,8 @@ class ClientState {
   /// The current user as a stream
   Stream<OwnUser?> get currentUserStream => _currentUserController.stream;
 
+  // coverage:ignore-start
+
   /// The current user
   @Deprecated('Use `.currentUser` instead, Will be removed in future releases')
   OwnUser? get user => _currentUserController.valueOrNull;
@@ -1451,6 +1453,8 @@ class ClientState {
   )
   Stream<OwnUser?> get userStream => _currentUserController.stream;
 
+  // coverage:ignore-end
+
   /// The current user
   Map<String, User> get users => _usersController.value;