update mqtt library

app/package.json

@@ -4,9 +4,8 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "build": "yarn rebuild && webpack --mode production",
+    "build": "webpack --mode production",
     "dev": "node_modules/.bin/webpack-dev-server --mode development --progress",
-    "rebuild": "cd node_modules/heapdump && node-gyp rebuild --target=7.1.1 --arch=x64 --dist-url=https://atom.io/download/electron || echo Could not build heapdump; cd -",
     "test": "cross-env TS_NODE_PROJECT=test/tsconfig.json yarn mochatest",
     "mochatest": "mocha --require ts-node/register src/**/*.spec.ts"
   },
@@ -74,7 +73,6 @@
     "chai": "^4.2.0",
     "cross-env": "^7.0.2",
     "css-loader": "^3.0.0",
-    "heapdump": "^0.3.12",
     "html-webpack-plugin": "^5.5.0",
     "lodash": "^4.17.21",
     "mocha": "^9.2.1",

app/yarn.lock

@@ -2265,13 +2265,6 @@ he@1.2.0, he@^1.2.0:
   resolved "https://registry.npmjs.org/he/-/he-1.2.0.tgz"
   integrity sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==
 
-heapdump@^0.3.12:
-  version "0.3.15"
-  resolved "https://registry.npmjs.org/heapdump/-/heapdump-0.3.15.tgz"
-  integrity sha512-n8aSFscI9r3gfhOcAECAtXFaQ1uy4QSke6bnaL+iymYZ/dWs9cqDqHM+rALfsHUwukUbxsdlECZ0pKmJdQ/4OA==
-  dependencies:
-    nan "^2.13.2"
-
 hoek@4.2.1:
   version "4.2.1"
   resolved "https://registry.npmjs.org/hoek/-/hoek-4.2.1.tgz"
@@ -3026,11 +3019,6 @@ multicast-dns@^6.0.1:
     dns-packet "^1.3.1"
     thunky "^1.0.2"
 
-nan@^2.13.2:
-  version "2.14.0"
-  resolved "https://registry.npmjs.org/nan/-/nan-2.14.0.tgz"
-  integrity sha512-INOFj37C7k3AfaNTtX8RhsTw7qRy7eLET14cROi9+5HAVbbHuIWUHEauBv5qT4Av2tWasiTY1Jw6puUNqRJXQg==
-
 nanoid@3.2.0:
   version "3.2.0"
   resolved "https://registry.npmjs.org/nanoid/-/nanoid-3.2.0.tgz"