ref/ upgrade electron to v8

package.json

@@ -1,6 +1,6 @@
 {
   "name": "angular-electron",
-  "version": "6.4.1",
+  "version": "7.0.0",
   "description": "Angular 8 with Electron (Typescript + SASS + Hot Reload)",
   "homepage": "https://github.com/maximegris/angular-electron",
   "author": {
@@ -64,8 +64,8 @@
     "codelyzer": "5.1.2",
     "conventional-changelog-cli": "2.0.32",
     "core-js": "3.1.4",
-    "electron": "7.1.7",
-    "electron-builder": "21.2.0",
+    "electron": "8.0.0",
+    "electron-builder": "22.3.2",
     "electron-reload": "1.5.0",
     "eslint": "6.6.0",
     "eslint-plugin-import": "2.18.2",