fix: import from lodash

Fix lodash import statement to prevent importing the whole library

Author: Kiryl Shchasny

src/controls/pagination/Pagination.tsx

@@ -1,7 +1,7 @@
 import * as React from "react";
 import { PrimaryButton, DefaultButton } from 'office-ui-fabric-react/lib/Button';
 import styles from "./Pagination.module.scss";
-import { isEqual } from "lodash";
+import isEqual from "lodash/isEqual";
 import * as telemetry from '../../common/telemetry';
 import { Stack } from "office-ui-fabric-react/lib/Stack";