fix: upgrade @preact/signals from 2.0.0 to 2.5.1

Snyk has created this PR to upgrade @preact/signals from 2.0.0 to 2.5.1.

See this package in npm:
@preact/signals

See this project in Snyk:
https://app.snyk.io/org/karancs06/project/d370d639-a6ed-42ca-813f-246a500b75cb?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -85,7 +85,7 @@
         "url": "https://github.com/contentstack/live-preview-sdk.git"
     },
     "dependencies": {
-        "@preact/signals": "^2.0.0",
+        "@preact/signals": "^2.5.1",
         "@preact/compat": "^18.3.1",
         "@floating-ui/dom": "^1.7.2",
         "classnames": "^2.5.1",