chore(deps-dev): Update @metamask/snaps-cli requirement

Updates the requirements on [@metamask/snaps-cli](https://github.com/MetaMask/snaps) to permit the latest version.
- [Release notes](https://github.com/MetaMask/snaps/releases)
- [Commits](https://github.com/MetaMask/snaps/compare/@metamask/[email protected]...@metamask/[email protected])

---
updated-dependencies:
- dependency-name: "@metamask/snaps-cli"
  dependency-type: direct:development
...

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

packages/hedera-wallet-snap/packages/snap/package.json

@@ -61,7 +61,7 @@
     "@metamask/eslint-config-jest": "^12.1.0",
     "@metamask/eslint-config-nodejs": "^12.1.0",
     "@metamask/eslint-config-typescript": "^12.1.0",
-    "@metamask/snaps-cli": "^6.3.1",
+    "@metamask/snaps-cli": "^6.6.0",
     "@metamask/snaps-jest": "^8.3.0",
     "@types/jest": "^29.5.12",
     "@types/lodash.clonedeep": "^4.5.9",