fixed 612faab8 from https://gitee.com/shengu_lancer/graphic_ui/pulls/891

Description: fix emoji linebreak
IssueNo: https://gitee.com/openharmony/graphic_ui/issues/I6FK29
Feature or Bugfix: Bugfix
Binary Source:No
Signed-off-by: Nlancer <haoshuo@huawei.com>

frameworks/font/ui_line_break.cpp

@@ -194,6 +194,9 @@ int16_t UILineBreakEngine::GetLetterWidth(uint32_t unicode, uint16_t& letterInde
 
 bool UILineBreakEngine::IsBreakPos(uint32_t unicode, uint16_t fontId, uint8_t fontSize, int32_t& state)
 {
+    if (TypedText::IsEmoji(unicode)) {
+        return true;
+    }
     if ((unicode > TypedText::MAX_UINT16_HIGH_SCOPE) || (stateTbl_ == nullptr) || (lineBreakTrie_ == nullptr)) {
         return true;
     }