chore(deps-dev): bump @xmldom/xmldom to 0.9.8 (#4913)

Author: thomashohn

package.json

@@ -134,7 +134,7 @@
     "@wdio/sauce-service": "9.12.0",
     "@wdio/selenium-standalone-service": "8.15.0",
     "@wdio/utils": "9.11.0",
-    "@xmldom/xmldom": "0.9.7",
+    "@xmldom/xmldom": "0.9.8",
     "chai": "^4.0.0",
     "chai-as-promised": "7.1.2",
     "chai-subset": "1.6.0",