chore(deps-dev): bump electron from 25.8.1 to 26.2.1

Bumps [electron](https://github.com/electron/electron) from 25.8.1 to 26.2.1.
- [Release notes](https://github.com/electron/electron/releases)
- [Changelog](https://github.com/electron/electron/blob/main/docs/breaking-changes.md)
- [Commits](electron/electron@v25.8.1...v26.2.1)

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

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

examples/helia-electron/package.json

@@ -19,7 +19,7 @@
     "helia": "^1.3.7"
   },
   "devDependencies": {
-    "electron": "^25.0.1",
+    "electron": "^26.2.1",
     "electron-rebuild": "^3.1.1",
     "test-ipfs-example": "^1.0.0",
     "xvfb-maybe": "^0.2.1"