no need of open menu in handle input change

Author: ankush29

packages/react-select/src/Select.js

@@ -1083,7 +1083,7 @@ export default class Select extends Component<Props, State> {
     const inputValue = event.currentTarget.value;
     this.inputIsHiddenAfterUpdate = false;
     this.onInputChange(inputValue, { action: 'input-change' });
-    this.onMenuOpen();
+    //this.onMenuOpen();
   };
   onInputFocus = (event: SyntheticFocusEvent<HTMLInputElement>) => {
     const { isSearchable, isMulti } = this.props;