fix: 修复日期选择器modelValue不能双向数据绑定的BUG (#1093)

src/packages/__VUE/datepicker/index.taro.vue

@@ -275,6 +275,13 @@ export default create({
     });
 
     watch(
+      () => props.modelValue,
+      (value) => {
+        state.currentDate = formatValue(value);
+      }
+    );
+
+    watch(
       () => props.title,
       (val) => {
         state.title = val;

src/packages/__VUE/datepicker/index.vue

@@ -274,6 +274,13 @@ export default create({
     });
 
     watch(
+      () => props.modelValue,
+      (value) => {
+        state.currentDate = formatValue(value);
+      }
+    );
+
+    watch(
       () => props.title,
       (val) => {
         state.title = val;