build(deps): bump syn in /userspace/ksud in the crates group

Bumps the crates group in /userspace/ksud with 1 update: [syn](https://github.com/dtolnay/syn).


Updates `syn` from 2.0.93 to 2.0.94
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/2.0.93...2.0.94)

---
updated-dependencies:
- dependency-name: syn
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: crates
...

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

userspace/ksud/Cargo.lock

@@ -1284,9 +1284,9 @@ checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
 [[package]]
 name = "syn"
-version = "2.0.93"
+version = "2.0.94"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c786062daee0d6db1132800e623df74274a0a87322d8e183338e01b3d98d058"
+checksum = "987bc0be1cdea8b10216bd06e2ca407d40b9543468fafd3ddfb02f36e77f71f3"
 dependencies = [
  "proc-macro2",
  "quote",