chore: remove React 16.4's obsolete React imports (#28571)

Signed-off-by: hainenber <dotronghai96@gmail.com>

superset-frontend/src/features/annotationLayers/AnnotationLayerModal.tsx

@@ -16,7 +16,8 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import React, { FunctionComponent, useState, useEffect } from 'react';
+import { FunctionComponent, useState, useEffect, ChangeEvent } from 'react';
+
 import { styled, t } from '@superset-ui/core';
 import { useSingleViewResource } from 'src/views/CRUD/hooks';
 
@@ -157,9 +158,7 @@ const AnnotationLayerModal: FunctionComponent<AnnotationLayerModalProps> = ({
   };
 
   const onTextChange = (
-    event:
-      | React.ChangeEvent<HTMLTextAreaElement>
-      | React.ChangeEvent<HTMLInputElement>,
+    event: ChangeEvent<HTMLTextAreaElement> | ChangeEvent<HTMLInputElement>,
   ) => {
     const { target } = event;
     const data = {