Bump syn from 2.0.57 to 2.0.58 in /lang/rust (#2834)

Bumps [syn](https://github.com/dtolnay/syn) from 2.0.57 to 2.0.58.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](dtolnay/syn@2.0.57...2.0.58)

---
updated-dependencies:
- dependency-name: syn
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

lang/rust/Cargo.lock

@@ -37,7 +37,7 @@ darling = { default-features = false, version = "0.20.8" }
 proc-macro2 = { default-features = false, version = "1.0.79" }
 quote = { default-features = false, version = "1.0.35" }
 serde_json = { workspace = true }
-syn = { default-features = false, version = "2.0.57", features = ["full", "fold"] }
+syn = { default-features = false, version = "2.0.58", features = ["full", "fold"] }
 
 [dev-dependencies]
 apache-avro = { default-features = false, path = "../avro", features = ["derive"] }