Bump xmldom and plist

Removes [xmldom](https://github.com/xmldom/xmldom). It's no longer used after updating ancestor dependency [plist](https://github.com/TooTallNate/node-plist). These dependencies need to be updated together.


Removes `xmldom`

Updates `plist` from 3.0.1 to 3.0.6
- [Release notes](https://github.com/TooTallNate/node-plist/releases)
- [Changelog](https://github.com/TooTallNate/plist.js/blob/master/History.md)
- [Commits](https://github.com/TooTallNate/node-plist/commits)

---
updated-dependencies:
- dependency-name: xmldom
  dependency-type: indirect
- dependency-name: plist
  dependency-type: indirect
...

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

package-lock.json

@@ -2496,19 +2496,18 @@
       }
     },
     "plist": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/plist/-/plist-3.0.1.tgz",
-      "integrity": "sha512-GpgvHHocGRyQm74b6FWEZZVRroHKE1I0/BTjAmySaohK+cUn+hZpbqXkc3KWgW3gQYkqcQej35FohcT0FRlkRQ==",
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/plist/-/plist-3.0.6.tgz",
+      "integrity": "sha512-WiIVYyrp8TD4w8yCvyeIr+lkmrGRd5u0VbRnU+tP/aRLxP/YadJUYOMZJ/6hIa3oUyVCsycXvtNRgd5XBJIbiA==",
       "requires": {
-        "base64-js": "^1.2.3",
-        "xmlbuilder": "^9.0.7",
-        "xmldom": "0.1.x"
+        "base64-js": "^1.5.1",
+        "xmlbuilder": "^15.1.1"
       },
       "dependencies": {
         "xmlbuilder": {
-          "version": "9.0.7",
-          "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-9.0.7.tgz",
-          "integrity": "sha1-Ey7mPS7FVlxVfiD0wi35rKaGsQ0="
+          "version": "15.1.1",
+          "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-15.1.1.tgz",
+          "integrity": "sha512-yMqGBqtXyeN1e3TGYvgNgDVZ3j84W4cwkOXQswghol6APgZWaff9lnbvN7MHYJOiXsvGPXtjTYJEiC9J2wv9Eg=="
         }
       }
     },
@@ -3235,11 +3234,6 @@
       "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-11.0.1.tgz",
       "integrity": "sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA=="
     },
-    "xmldom": {
-      "version": "0.1.31",
-      "resolved": "https://registry.npmjs.org/xmldom/-/xmldom-0.1.31.tgz",
-      "integrity": "sha512-yS2uJflVQs6n+CyjHoaBmVSqIDevTAWrzMmjG1Gc7h1qQ7uVozNhEPJAwZXWyGQ/Gafo3fCwrcaokezLPupVyQ=="
-    },
     "xtend": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",