Bump electron-devtools-installer from 3.2.0 to 4.0.0

Bumps [electron-devtools-installer](https://github.com/MarshallOfSound/electron-devtools-installer) from 3.2.0 to 4.0.0.
- [Release notes](https://github.com/MarshallOfSound/electron-devtools-installer/releases)
- [Changelog](https://github.com/MarshallOfSound/electron-devtools-installer/blob/main/.releaserc.json)
- [Commits](MarshallOfSound/electron-devtools-installer@v3.2.0...v4.0.0)

---
updated-dependencies:
- dependency-name: electron-devtools-installer
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -127,7 +127,7 @@
     "electron": "33.0.1",
     "electron-builder": "25.0.0",
     "electron-debug": "^4.0.0",
-    "electron-devtools-installer": "^3.2.0",
+    "electron-devtools-installer": "^4.0.0",
     "eslint": "^5.16.0",
     "eslint-config-standard": "^12.0.0",
     "eslint-friendly-formatter": "^4.0.1",