fix(DatePicker): fix date range picker end panel bug (#5901)

* fix(DatePicker): fix date range picker end panel bug

* chore: stash changelog [ci skip]

---------

Co-authored-by: tdesign-bot <[email protected]>

Author: uyarn

packages/components/date-picker/components/panel/RangePanel.tsx

@@ -112,7 +112,7 @@ export default defineComponent({
           !hidePreselection && props.hoverValue[1]
             ? parseToDayjs(props.hoverValue[1], format.value).toDate()
             : undefined,
-        year: props.year[1] - props.year[0] <= 9 ? props.year[1] + 9 : props.year[1],
+        year: props.mode === 'year' && props.year[1] - props.year[0] <= 9 ? props.year[1] + 9 : props.year[1],
         month: props.month[1],
         mode: props.mode,
         firstDayOfWeek: props.firstDayOfWeek || globalConfig.value.firstDayOfWeek,

packages/tdesign-vue-next/.changelog/pr-5901.md

@@ -0,0 +1,6 @@
+---
+pr_number: 5901
+contributor: uyarn
+---
+
+- fix(DatePicker): 修复 `1.15.3` 版本中日期范围选择面板年份错误的问题 @uyarn ([#5901](https://github.com/Tencent/tdesign-vue-next/pull/5901))