chore(deps-dev): bump @wdio/utils from 9.20.0 to 9.21.0 (#5341)

Author: dependabot[bot]

package.json

@@ -149,7 +149,7 @@
     "@types/node": "^24.9.2",
     "@wdio/sauce-service": "9.12.5",
     "@wdio/selenium-standalone-service": "8.15.0",
-    "@wdio/utils": "9.20.0",
+    "@wdio/utils": "9.21.0",
     "@xmldom/xmldom": "0.9.8",
     "bunosh": "latest",
     "chai": "^6.2.1",