Bump zotero-types from 4.0.0-beta.3 to 4.0.0-beta.6

Bumps [zotero-types](https://github.com/windingwind/zotero-types) from 4.0.0-beta.3 to 4.0.0-beta.6.
- [Release notes](https://github.com/windingwind/zotero-types/releases)
- [Commits](windingwind/zotero-types@v4.0.0-beta.3...v4.0.0-beta.6)

---
updated-dependencies:
- dependency-name: zotero-types
  dependency-version: 4.0.0-beta.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -36,6 +36,6 @@
     "typescript": "^5.8.3",
     "typescript-eslint": "^8.29.1",
     "zotero-plugin-scaffold": "^0.4.2",
-    "zotero-types": "^4.0.0-beta.3"
+    "zotero-types": "^4.0.0-beta.6"
   }
 }