update generic-type-guard and @geprog/vite-plugin-env-config

allows to get rid of node built-in polyfills

front/package.json

@@ -4,7 +4,7 @@
   "main": "index.js",
   "license": "SEE LICENSE IN LICENSE.txt",
   "devDependencies": {
-    "@geprog/vite-plugin-env-config": "^3.0.0",
+    "@geprog/vite-plugin-env-config": "^4.0.0",
     "@sveltejs/vite-plugin-svelte": "^1.0.0-next.36",
     "@tsconfig/svelte": "^1.0.10",
     "@types/google-protobuf": "^3.7.3",
@@ -43,7 +43,7 @@
     "cross-env": "^7.0.3",
     "deep-copy-ts": "^0.5.0",
     "easystarjs": "^0.4.4",
-    "generic-type-guard": "^3.2.0",
+    "generic-type-guard": "^3.4.2",
     "google-protobuf": "^3.13.0",
     "phaser": "^3.54.0",
     "phaser-animated-tiles": "workadventure/phaser-animated-tiles#da68bbededd605925621dd4f03bd27e69284b254",