Bump @creit.tech/stellar-wallets-kit from 1.9.5 to 2.2.0 in /frontend

Bumps [@creit.tech/stellar-wallets-kit](https://github.com/Creit-Tech/Stellar-Wallets-Kit) from 1.9.5 to 2.2.0.
- [Release notes](https://github.com/Creit-Tech/Stellar-Wallets-Kit/releases)
- [Changelog](https://github.com/Creit-Tech/Stellar-Wallets-Kit/blob/main/CHANGELOG.md)
- [Commits](Creit-Tech/Stellar-Wallets-Kit@v1.9.5...v2.2.0)

---
updated-dependencies:
- dependency-name: "@creit.tech/stellar-wallets-kit"
  dependency-version: 2.2.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

frontend/package.json

@@ -11,7 +11,7 @@
     "test": "tsc --noEmit"
   },
   "dependencies": {
-    "@creit.tech/stellar-wallets-kit": "^1.7.6",
+    "@creit.tech/stellar-wallets-kit": "^2.2.0",
     "@stellar/freighter-api": "^4.1.0",
     "@stellar/stellar-sdk": "^13.3.0",
     "clsx": "^2.1.1",