Bump @metamask/snaps-sdk from 6.1.1 to 6.8.0

Bumps [@metamask/snaps-sdk](https://github.com/MetaMask/snaps) from 6.1.1 to 6.8.0.
- [Release notes](https://github.com/MetaMask/snaps/releases)
- [Commits](https://github.com/MetaMask/snaps/compare/@metamask/snaps-sdk@6.1.1...@metamask/snaps-sdk@6.8.0)

---
updated-dependencies:
- dependency-name: "@metamask/snaps-sdk"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

yarn.lock

@@ -3165,15 +3165,15 @@ __metadata:
   linkType: hard
 
 "@metamask/snaps-sdk@npm:^6.0.0, @metamask/snaps-sdk@npm:^6.1.1":
-  version: 6.1.1
-  resolution: "@metamask/snaps-sdk@npm:6.1.1"
+  version: 6.8.0
+  resolution: "@metamask/snaps-sdk@npm:6.8.0"
   dependencies:
     "@metamask/key-tree": ^9.1.2
     "@metamask/providers": ^17.1.2
     "@metamask/rpc-errors": ^6.3.1
     "@metamask/superstruct": ^3.1.0
-    "@metamask/utils": ^9.1.0
-  checksum: 24e5468e46cf597e21140f3877e27e06705e1f8976794a0e9fa56af43c2869f506218d309699cb80607fea78a193453bf36a5a45ae056b508909fdd77d82e8d8
+    "@metamask/utils": ^9.2.1
+  checksum: a7cfbadb4f816776a2e34353cdd99cae665de47971ada4400aea15dfa308a17f468fec98e4798e54d454284baf43c7a9eb44fc480543770ed7e17ae34a199b32
   languageName: node
   linkType: hard
 
@@ -3260,6 +3260,23 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@metamask/utils@npm:^9.2.1":
+  version: 9.2.1
+  resolution: "@metamask/utils@npm:9.2.1"
+  dependencies:
+    "@ethereumjs/tx": ^4.2.0
+    "@metamask/superstruct": ^3.1.0
+    "@noble/hashes": ^1.3.1
+    "@scure/base": ^1.1.3
+    "@types/debug": ^4.1.7
+    debug: ^4.3.4
+    pony-cause: ^2.1.10
+    semver: ^7.5.4
+    uuid: ^9.0.1
+  checksum: 1a0c842d6fe490bb068c74c6c0684a3e5fabdadcf653b1c83bc69832e9e515fbae5809be20ddfc5c31715cd3d90cf18b73088d9c81f99028ff7b2c7160358c4e
+  languageName: node
+  linkType: hard
+
 "@mischnic/json-sourcemap@npm:^0.1.0":
   version: 0.1.0
   resolution: "@mischnic/json-sourcemap@npm:0.1.0"