fixed a few things for M1 arm64 release

fixed dialog by moving to main process via ipc, fixed ffmpeg and ffprobe bin by adding arm64 arch folder and logic in that module, tested locally with npm start prod and dev, haven't tried packaging yet

Author: pietrop

package-lock.json

@@ -148,7 +148,8 @@
   "devDependencies": {
     "@babel/core": "^7.7.7",
     "cross-env": "^5.2.0",
-    "electron": "^7.1.11",
+    "electron": "^12.0.0",
+    "electron-is-dev": "^2.0.0",
     "electron-builder": "^22.3.2",
     "eslint": "^6.8.0",
     "fibers": "^4.0.2",
@@ -166,11 +167,10 @@
     "async": "^3.2.0",
     "bootstrap-css-only": "^4.3.1",
     "debug": "^4.1.1",
-    "deepspeech-node-wrapper": "^1.0.12",
     "diskdb": "^0.1.17",
     "electron-updater": "^4.1.2",
-    "ffmpeg-static-electron": "^2.0.1",
-    "ffprobe-static-electron": "^2.0.0",
+    "ffmpeg-static-electron": "^2.0.3",
+    "ffprobe-static-electron": "^2.0.2",
     "fluent-ffmpeg": "^2.1.2",
     "react": "^16.11.0",
     "react-bootstrap": "^1.0.0-beta.14",