chore(deps): Bump @metamask/utils from ^8.3.0 to ^9.0.0 (#147)

- Fixes `@metamask/json-rpc-engine` regression from `@metamask/utils` bump to `9.0.0`. 
  - This results in error due to conflicting `@metamask/utils` versions in dependency: https://github.com/MetaMask/core/actions/runs/9720673645/job/26832389267?pr=3645#step:7:2370
- None of the exports that cause a breaking change in `@metamask/[email protected]` (`getChecksumAddress`, `numberToHex`, `bigIntToHex`) are used in `@metamask/rpc-errors`, making this a patch update.

```md
## [6.3.1]

### Changed

- Bump `@metamask/utils` from `^8.3.0` to `^9.0.0` ([#147](#147))
```

package.json

@@ -49,7 +49,7 @@
     "test:watch": "jest --watch"
   },
   "dependencies": {
-    "@metamask/utils": "^8.3.0",
+    "@metamask/utils": "^9.0.0",
     "fast-safe-stringify": "^2.0.6"
   },
   "devDependencies": {

yarn.lock

@@ -1169,7 +1169,7 @@ __metadata:
     "@metamask/eslint-config-jest": ^12.1.0
     "@metamask/eslint-config-nodejs": ^12.1.0
     "@metamask/eslint-config-typescript": ^12.1.0
-    "@metamask/utils": ^8.3.0
+    "@metamask/utils": ^9.0.0
     "@types/jest": ^28.1.6
     "@types/node": ^16
     "@typescript-eslint/eslint-plugin": ^5.43.0
@@ -1196,19 +1196,27 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@metamask/utils@npm:^8.3.0":
-  version: 8.3.0
-  resolution: "@metamask/utils@npm:8.3.0"
+"@metamask/superstruct@npm:^3.1.0":
+  version: 3.1.0
+  resolution: "@metamask/superstruct@npm:3.1.0"
+  checksum: 00e4d0c0aae8b25ccc1885c1db0bb4ed1590010570140c255e4deee3bf8a10c859c8fce5e475b4ae09c8a56316207af87585b91f7f5a5c028d668ccd111f19e3
+  languageName: node
+  linkType: hard
+
+"@metamask/utils@npm:^9.0.0":
+  version: 9.0.0
+  resolution: "@metamask/utils@npm:9.0.0"
   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
-    superstruct: ^1.0.3
-  checksum: cd60c49b4c0397fb31e6b38937a0d9346cbb8337cb8add59db8db0e0e2156fb063ff4df93a26410157f0cc02aa9a9b785fc1b53cfc4ab73204462893ed11cacb
+    uuid: ^9.0.1
+  checksum: 5dcb9d47c4768c33d451cc74c83207726c68b1340be1d091ca44105564f0ba0703026d357de7996de4459ac41cd420a0eb1f06db32f5ebbeeee581393f45fd44
   languageName: node
   linkType: hard
 
@@ -6983,13 +6991,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"superstruct@npm:^1.0.3":
-  version: 1.0.3
-  resolution: "superstruct@npm:1.0.3"
-  checksum: 761790bb111e6e21ddd608299c252f3be35df543263a7ebbc004e840d01fcf8046794c274bcb351bdf3eae4600f79d317d085cdbb19ca05803a4361840cc9bb1
-  languageName: node
-  linkType: hard
-
 "supports-color@npm:^5.3.0":
   version: 5.5.0
   resolution: "supports-color@npm:5.5.0"
@@ -7501,6 +7502,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"uuid@npm:^9.0.1":
+  version: 9.0.1
+  resolution: "uuid@npm:9.0.1"
+  bin:
+    uuid: dist/bin/uuid
+  checksum: 39931f6da74e307f51c0fb463dc2462807531dc80760a9bff1e35af4316131b4fc3203d16da60ae33f07fdca5b56f3f1dd662da0c99fea9aaeab2004780cc5f4
+  languageName: node
+  linkType: hard
+
 "v8-compile-cache-lib@npm:^3.0.1":
   version: 3.0.1
   resolution: "v8-compile-cache-lib@npm:3.0.1"