fix(deps): update dependency xmlbuilder2 to v4

Author: renovate[bot]

apps/api-harmonization/package.json

@@ -60,7 +60,7 @@
         "string-template": "^1.0.0",
         "survey-core": "^2.3.11",
         "winston": "^3.18.3",
-        "xmlbuilder2": "^3.1.1"
+        "xmlbuilder2": "^4.0.3"
     },
     "devDependencies": {
         "@dxp/eslint-config": "*",