Fix react bridge for react 16 (#3591)

Co-authored-by: Zack Jackson <25274700+ScriptedAlchemy@users.noreply.github.com>

Author: CarltonHowell

.changeset/mighty-clocks-live.md

@@ -0,0 +1,5 @@
+---
+'@module-federation/bridge-react': patch
+---
+
+Fix react-bridge version check for React versions earlier than 16.13.0

packages/bridge/bridge-react/src/provider/compat.ts

@@ -1,7 +1,8 @@
 import ReactDOM from 'react-dom';
 import { CreateRootOptions, Root } from '../types';
 
-const isReact18 = ReactDOM.version.startsWith('18');
+// ReactDOM.version is only available in React 16.13.0 and later
+const isReact18 = ReactDOM.version?.startsWith('18');
 
 /**
  * Creates a root for a container element compatible with both React 16 and 18