build(deps): bump @metamask/superstruct from 3.1.0 to 3.2.1

Bumps [@metamask/superstruct](https://github.com/MetaMask/superstruct) from 3.1.0 to 3.2.1.
- [Release notes](https://github.com/MetaMask/superstruct/releases)
- [Changelog](https://github.com/MetaMask/superstruct/blob/main/CHANGELOG.md)
- [Commits](MetaMask/superstruct@v3.1.0...v3.2.1)

---
updated-dependencies:
- dependency-name: "@metamask/superstruct"
  dependency-version: 3.2.1
  dependency-type: indirect
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

yarn.lock

@@ -1038,9 +1038,9 @@ __metadata:
   linkType: hard
 
 "@metamask/superstruct@npm:^3.1.0":
-  version: 3.1.0
-  resolution: "@metamask/superstruct@npm:3.1.0"
-  checksum: 10/5066fe228d5f11da387606d7f9545de2b473ab5a9e0f1bb8aea2f52d3e2c9d25e427151acde61f4a2de80a07a9871fe9505ad06abca6a61b7c3b54ed5c403b01
+  version: 3.2.1
+  resolution: "@metamask/superstruct@npm:3.2.1"
+  checksum: 10/9e29380f2cf8b129283ccb2b568296d92682b705109ba62dbd7739ffd6a1982fe38c7228cdcf3cbee94dbcdd5fcc1c846ab9d1dd3582167154f914422fcff547
   languageName: node
   linkType: hard