chore(deps): bump @polkadot/api from 10.5.1 to 10.6.1 in /javascript

Bumps [@polkadot/api](https://github.com/polkadot-js/api/tree/HEAD/packages/api) from 10.5.1 to 10.6.1.
- [Release notes](https://github.com/polkadot-js/api/releases)
- [Changelog](https://github.com/polkadot-js/api/blob/master/CHANGELOG.md)
- [Commits](https://github.com/polkadot-js/api/commits/v10.6.1/packages/api)

---
updated-dependencies:
- dependency-name: "@polkadot/api"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

javascript/packages/orchestrator/package.json

@@ -34,7 +34,7 @@
     "url": "https://github.com/paritytech/zombienet/issues"
   },
   "dependencies": {
-    "@polkadot/api": "^10.5.1",
+    "@polkadot/api": "^10.6.1",
     "@polkadot/keyring": "^12.1.2",
     "@polkadot/util-crypto": "^12.1.2",
     "@zombienet/utils": "^0.0.19",