chore(deps-dev): bump electron-builder from 25.1.8 to 26.4.0

Bumps [electron-builder](https://github.com/electron-userland/electron-builder/tree/HEAD/packages/electron-builder) from 25.1.8 to 26.4.0.
- [Release notes](https://github.com/electron-userland/electron-builder/releases)
- [Changelog](https://github.com/electron-userland/electron-builder/blob/master/packages/electron-builder/CHANGELOG.md)
- [Commits](https://github.com/electron-userland/electron-builder/commits/electron-builder@26.4.0/packages/electron-builder)

---
updated-dependencies:
- dependency-name: electron-builder
  dependency-version: 26.4.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -84,7 +84,7 @@
     "css-loader": "7.1.2",
     "dotenv": "16.6.0",
     "electron": "38.7.2",
-    "electron-builder": "25.1.8",
+    "electron-builder": "26.4.0",
     "electron-mocha": "12.3.1",
     "electron-packager": "17.1.2",
     "electron-winstaller": "4.0.2",