fix(deps): update dependency fast-xml-parser to v5 [security] (googleapis#2713)

Author: renovate-bot

package.json

@@ -78,7 +78,7 @@
     "abort-controller": "^3.0.0",
     "async-retry": "^1.3.3",
     "duplexify": "^4.1.3",
-    "fast-xml-parser": "^4.4.1",
+    "fast-xml-parser": "^5.3.4",
     "gaxios": "^6.0.2",
     "google-auth-library": "^9.6.3",
     "html-entities": "^2.5.2",