Bump electron from 36.3.2 to 39.2.3

Bumps [electron](https://github.com/electron/electron) from 36.3.2 to 39.2.3.
- [Release notes](https://github.com/electron/electron/releases)
- [Changelog](https://github.com/electron/electron/blob/main/docs/breaking-changes.md)
- [Commits](electron/electron@v36.3.2...v39.2.3)

---
updated-dependencies:
- dependency-name: electron
  dependency-version: 39.2.3
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -76,7 +76,7 @@
     "@rollup/plugin-typescript": "^12.1.2",
     "@types/tinycolor2": "^1.4.6",
     "babel-preset-es2015": "^6.24.1",
-    "electron": "^36.3.2",
+    "electron": "^39.2.3",
     "electronmon": "^2.0.3",
     "mime-types": "^3.0.1",
     "node-polyfill-webpack-plugin": "^4.1.0",