Bump zigbee-herdsman-converters from 20.28.0 to 21.0.0

Bumps [zigbee-herdsman-converters](https://github.com/Koenkk/zigbee-herdsman-converters) from 20.28.0 to 21.0.0.
- [Release notes](https://github.com/Koenkk/zigbee-herdsman-converters/releases)
- [Changelog](https://github.com/Koenkk/zigbee-herdsman-converters/blob/master/CHANGELOG.md)
- [Commits](Koenkk/zigbee-herdsman-converters@v20.28.0...v21.0.0)

---
updated-dependencies:
- dependency-name: zigbee-herdsman-converters
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -29,7 +29,7 @@
     "uri-js": "^4.4.1",
     "typescript": "^5.6.3",
     "zigbee-herdsman": "2.1.9",
-    "zigbee-herdsman-converters": "20.58.0"   
+    "zigbee-herdsman-converters": "21.0.0"   
   },
   "description": "Zigbee devices",
   "devDependencies": {