Bump expected turbo version

Author: ondrejmirtes

src/Turbo/TurboExtensionEnabler.php

@@ -20,7 +20,7 @@ final class TurboExtensionEnabler
 	 * version is the short SHA of the last commit touching turbo-ext/src/,
 	 * enforced by the phar.yml turbo-version job.
 	 */
-	public const EXPECTED_EXTENSION_VERSION = 'aa61ef9';
+	public const EXPECTED_EXTENSION_VERSION = '2d4b432';
 
 	private static bool $typeCombinatorCacheEnabled = false;