fix(deps): update dependency electron-updater to v6.8.9 (#526)

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

Author: renovate[bot]

package-lock.json

@@ -68,7 +68,7 @@
 		"classnames": "2.5.1",
 		"downshift": "9.3.2",
 		"electron-context-menu": "4.1.2",
-		"electron-updater": "6.8.3",
+		"electron-updater": "6.8.9",
 		"html-entities": "2.6.0",
 		"numbro": "2.5.0",
 		"react": "19.2.5",