Bump @types/xml2js from 0.4.11 to 0.4.12

Bumps [@types/xml2js](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/xml2js) from 0.4.11 to 0.4.12.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/xml2js)

---
updated-dependencies:
- dependency-name: "@types/xml2js"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -34,7 +34,7 @@
     "@types/sqlite3": "^3.1.8",
     "@types/supertest": "^2.0.12",
     "@types/ws": "^8.5.5",
-    "@types/xml2js": "^0.4.11",
+    "@types/xml2js": "^0.4.12",
     "chai": "^4.3.8",
     "chai-as-promised": "^7.1.1",
     "chrome-launcher": "^1.0.0",