fix: upgrade electron-updater from 6.3.2 to 6.6.7

Snyk has created this PR to upgrade electron-updater from 6.3.2 to 6.6.7.

See this package in npm:
electron-updater

See this project in Snyk:
https://app.snyk.io/org/alcion/project/4715e795-417e-4893-82b6-8ba0bafcae90?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

app/package-lock.json

@@ -6,7 +6,7 @@
     "auto-launch": "^5.0.6",
     "electron-log": "^5.1.7",
     "electron-store": "^10.0.0",
-    "electron-updater": "^6.3.2",
+    "electron-updater": "^6.6.7",
     "minimist": "^1.2.8",
     "semver": "^7.6.3",
     "uuid": "^10.0.0"