build: Upgrade PHPUnit from 10.5.58 to 10.5.63 to unblock CI

Bug: T415723
Change-Id: Iea9643a8b56d656b8ab9dfe0ceb39a02a2d92441

Author: jdforrester

composer.json

@@ -49,7 +49,7 @@
 		"mediawiki/minus-x": "1.1.3",
 		"php-parallel-lint/php-console-highlighter": "1.0.0",
 		"php-parallel-lint/php-parallel-lint": "1.4.0",
-		"phpunit/phpunit": "10.5.58"
+		"phpunit/phpunit": "10.5.63"
 	},
 	"scripts": {
 		"test": [