Bump xmldom from 0.3.0 to 0.4.0

Bumps [xmldom](https://github.com/xmldom/xmldom) from 0.3.0 to 0.4.0.
- [Release notes](https://github.com/xmldom/xmldom/releases)
- [Changelog](https://github.com/xmldom/xmldom/blob/master/CHANGELOG.md)
- [Commits](https://github.com/xmldom/xmldom/compare/0.3.0...0.4.0)

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -25,7 +25,7 @@
   "homepage": "https://github.com/s4u/maven-settings-action#readme",
   "dependencies": {
     "@actions/core": "^1.2.6",
-    "xmldom": "^0.3.0"
+    "xmldom": "^0.4.0"
   },
   "devDependencies": {
     "eslint": "^7.12.1",