build: revert back to electron v19 latest

Rolling back to v19.0.17 and node.js v16 LTS as
electron v20 has issues to build serialport 10.4

.gitignore

@@ -49,3 +49,4 @@ node_modules
 # Local settings #
 ##################
 .env
+package-lock.json

package.json

@@ -6,13 +6,13 @@
   "author": "github.com/openbuilds <support@openbuilds.com>",
   "devDependencies": {
     "copyfiles": "^2.4.1",
-    "electron": "20.0",
-    "electron-builder": "^22.14.13",
+    "electron": "^19.0.17",
+    "electron-builder": "^23.3.3",
     "electron-rebuild": "^3.2.9",
     "ncp": "^2.0.0"
   },
   "dependencies": {
-    "avrgirl-arduino": "^4.4.0",
+    "avrgirl-arduino": "^5.0.1",
     "detect-rpi": "^1.4.0",
     "directory-tree": "^2.3.1",
     "drivelist": "^11.0.0",
@@ -30,7 +30,7 @@
     "mkdirp": "^1.0.4",
     "multer": "^1.4.4",
     "ncp": "^2.0.0",
-    "node-abi": "^2.30.1",
+    "node-abi": "^3.24.0",
     "rimraf": "^3.0.2",
     "serialport": "^10.4.0",
     "socket.io": "^2.5.0"