Bump electron from 8.3.0 to 9.4.0

Bumps [electron](https://github.com/electron/electron) from 8.3.0 to 9.4.0.
- [Release notes](https://github.com/electron/electron/releases)
- [Changelog](https://github.com/electron/electron/blob/master/docs/breaking-changes.md)
- [Commits](electron/electron@v8.3.0...v9.4.0)

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -90,7 +90,7 @@
     "workerpool": "^6.0.0"
   },
   "devDependencies": {
-    "electron": "^8.2.5",
+    "electron": "^9.4.0",
     "electron-builder": "^22.6.0",
     "eslint": "^6.8.0",
     "eslint-config-airbnb": "^18.1.0",

yarn.lock

@@ -4335,10 +4335,10 @@ electron-to-chromium@^1.3.378, electron-to-chromium@^1.3.413:
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.441.tgz#094f71b992dca5bc96b798cfbaf37dc76302015a"
   integrity sha512-leBfJwLuyGs1jEei2QioI+PjVMavmUIvPYidE8dCCYWLAq0uefhN3NYgDNb8WxD3uiUNnJ3ScMXg0upSlwySzQ==
 
-electron@^8.2.5:
-  version "8.3.0"
-  resolved "https://registry.yarnpkg.com/electron/-/electron-8.3.0.tgz#c2b565a4c10d6d287d20164bcd5a478468b940a9"
-  integrity sha512-XRjiIJICZCgUr2vKSUI2PTkfP0gPFqCtqJUaTJSfCTuE3nTrxBKOUNeRMuCzEqspKkpFQU3SB3MdbMSHmZARlQ==
+electron@^9.4.0:
+  version "9.4.0"
+  resolved "https://registry.yarnpkg.com/electron/-/electron-9.4.0.tgz#c3c607e3598226ddbaaff8babcdffa8bb2210936"
+  integrity sha512-hOC4q0jkb+UDYZRy8vrZ1IANnq+jznZnbkD62OEo06nU+hIbp2IrwDRBNuSLmQ3cwZMVir0WSIA1qEVK0PkzGA==
   dependencies:
     "@electron/get" "^1.0.1"
     "@types/node" "^12.0.12"