chore(deps): update dependency electron to v26 (gitify-app#818)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -127,7 +127,7 @@
     "@types/react-transition-group": "4.4.10",
     "autoprefixer": "10.4.17",
     "css-loader": "6.10.0",
-    "electron": "25.9.8",
+    "electron": "26.6.10",
     "electron-builder": "24.13.2",
     "husky": "9.0.11",
     "jest": "29.7.0",