Bump electron from 39.2.4 to 39.2.7 in /electron (#159)

Bumps [electron](https://github.com/electron/electron) from 39.2.4 to 39.2.7.
- [Release notes](https://github.com/electron/electron/releases)
- [Commits](electron/electron@v39.2.4...v39.2.7)

---
updated-dependencies:
- dependency-name: electron
  dependency-version: 39.2.7
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

electron/package.json

@@ -18,7 +18,7 @@
     "@electron-forge/plugin-auto-unpack-natives": "^7.10.2",
     "@electron-forge/plugin-fuses": "^7.10.2",
     "@electron/fuses": "^2.0.0",
-    "electron": "39.2.4"
+    "electron": "39.2.7"
   },
   "author": {
     "name": "Theodore Chang",