chore(deps): bump @metamask/snaps-sdk from 6.17.1 to 6.22.1

Bumps [@metamask/snaps-sdk](https://github.com/MetaMask/snaps) from 6.17.1 to 6.22.1.
- [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-sdk"
  dependency-version: 6.22.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

packages/adapter/package.json

@@ -54,7 +54,7 @@
   },
   "devDependencies": {
     "@metamask/approval-controller": "^7.1.3",
-    "@metamask/snaps-sdk": "6.17.1",
+    "@metamask/snaps-sdk": "6.22.1",
     "@playwright/test": "^1.50.1",
     "@types/node": "^22.13.14",
     "@types/semver": "^7.7.0",

packages/snap/package.json

@@ -92,7 +92,7 @@
   },
   "dependencies": {
     "@metamask/key-tree": "^10.0.2",
-    "@metamask/snaps-sdk": "6.17.1",
+    "@metamask/snaps-sdk": "6.22.1",
     "@paulmillr/qr": "^0.3.0",
     "dequal": "^2.0.3",
     "iso-base": "^4.0.2",