fix: upgrade multiple dependencies with Snyk

Snyk has created this PR to upgrade:
  - cookie from 0.5.0 to 0.6.0.
    See this package in npm: https://www.npmjs.com/package/cookie
  - preact from 10.11.3 to 10.23.2.
    See this package in npm: https://www.npmjs.com/package/preact
  - preact-render-to-string from 5.2.3 to 5.2.6.
    See this package in npm: https://www.npmjs.com/package/preact-render-to-string

See this project in Snyk:
https://app.snyk.io/org/sammytezzy/project/d44a33bd-57c9-417a-aad9-c6257f92658a?utm_source=github&utm_medium=referral&page=upgrade-pr

packages/core/package.json

@@ -62,11 +62,11 @@
   "license": "ISC",
   "dependencies": {
     "@panva/hkdf": "^1.0.4",
-    "cookie": "0.5.0",
+    "cookie": "0.6.0",
     "jose": "^4.11.1",
     "oauth4webapi": "^2.0.6",
-    "preact": "10.11.3",
-    "preact-render-to-string": "5.2.3"
+    "preact": "10.23.2",
+    "preact-render-to-string": "5.2.6"
   },
   "peerDependencies": {
     "nodemailer": "^6.8.0"