Bump electron-updater from 6.1.1 to 6.1.4 (#173)

Bumps [electron-updater](https://github.com/electron-userland/electron-builder/tree/HEAD/packages/electron-updater) from 6.1.1 to 6.1.4.
- [Release notes](https://github.com/electron-userland/electron-builder/releases)
- [Changelog](https://github.com/electron-userland/electron-builder/blob/master/packages/electron-updater/CHANGELOG.md)
- [Commits](https://github.com/electron-userland/electron-builder/commits/electron-updater@6.1.4/packages/electron-updater)

---
updated-dependencies:
- dependency-name: electron-updater
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -68,7 +68,7 @@
   "dependencies": {
     "@electron/remote": "^2.0.11",
     "auto-launch": "^5.0.6",
-    "electron-updater": "^6.1.1",
+    "electron-updater": "^6.1.4",
     "tmi.js": "^1.8.5"
   }
 }