Remove libxmljs in favour of pure JS implem

package.json

@@ -174,7 +174,6 @@
     "@types/express-rate-limit": "^5.0.0",
     "@types/fluent-ffmpeg": "^2.1.16",
     "@types/fs-extra": "^9.0.1",
-    "@types/libxmljs": "^0.18.0",
     "@types/lodash": "^4.14.64",
     "@types/lru-cache": "^5.1.0",
     "@types/magnet-uri": "^5.1.1",
@@ -206,7 +205,7 @@
     "eslint-plugin-node": "^11.0.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^5.0.0",
-    "libxmljs": "0.19.7",
+    "fast-xml-parser": "^3.19.0",
     "maildev": "^1.0.0-rc3",
     "marked": "^2.0.1",
     "marked-man": "^0.7.0",