Revert "TextInputV3: Prevent a recursive update call"

This reverts commit 0b1d950e437bd0e112b7f4f25b42f3318634200a.

set_cursor_rectangle needs commit for the proper cursor location.

Fixes: QTBUG-129584
Reopens: QTBUG-126275
Pick-to: 6.8 6.7
Change-Id: Ibb11cbceab9cf00a4a2fa5ed3efc5e4ddddcd8d7
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>

src/plugins/platforms/wayland/qwaylandtextinputv3.cpp

@@ -238,6 +238,7 @@ void QWaylandTextInputv3::updateState(Qt::InputMethodQueries queries, uint32_t f
         if (surfaceRect != m_cursorRect) {
             set_cursor_rectangle(surfaceRect.x(), surfaceRect.y(), surfaceRect.width(), surfaceRect.height());
             m_cursorRect = surfaceRect;
+            needsCommit = true;
         }
     }