fix: lockdown version of prettier (#23832)

Signed-off-by: Mykhailo Kuznietsov <mkuznets@redhat.com>

Author: mkuznyetsov

tests/e2e/package-lock.json

@@ -54,7 +54,7 @@
 		"mocha-junit-reporter": "^2.2.1",
 		"mocha-multi-reporters": "^1.5.1",
 		"monaco-page-objects": "3.14.1",
-		"prettier": "^3.4.0",
+		"prettier": "3.5.3",
 		"rimraf": "2.6.2",
 		"selenium-webdriver": "4.6.1",
 		"shelljs": "^0.8.5",