chore: update react imports

Signed-off-by: Paul Schultz <pschultz@pobox.com>

plugins/permission-react/src/components/PermissionedRoute.tsx

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-import React, { ReactElement, ReactNode } from 'react';
+import { ReactElement, ReactNode } from 'react';
 import { Route } from 'react-router-dom';
 import { useApp } from '@backstage/core-plugin-api';
 import { usePermission } from '../hooks';

plugins/permission-react/src/components/RequirePermission.test.tsx

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-import React from 'react';
 import { RequirePermission } from './RequirePermission';
 import { usePermission } from '../hooks';
 import { renderInTestApp } from '@backstage/test-utils';

plugins/permission-react/src/components/RequirePermission.tsx

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-import React, { ReactNode } from 'react';
+import { ReactNode } from 'react';
 import { useApp } from '@backstage/core-plugin-api';
 import { usePermission } from '../hooks';
 import {

plugins/permission-react/src/hooks/usePermission.test.tsx

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-import React from 'react';
 import { render } from '@testing-library/react';
 import { usePermission } from './usePermission';
 import {