build(deps): update syn requirement from =2.0.110 to =2.0.111

Updates the requirements on [syn](https://github.com/dtolnay/syn) to permit the latest version.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](dtolnay/syn@2.0.110...2.0.111)

---
updated-dependencies:
- dependency-name: syn
  dependency-version: 2.0.111
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Cargo.lock

@@ -124,5 +124,5 @@ atdf2svd = { version = "=0.5.1", default-features = false }
 prettyplease = "=0.2.37"
 svd-rs = { version = "=0.14.12", default-features = false }
 yaml-rust2 = { version = "=0.10.4", default-features = false }
-syn = { version = "=2.0.110", default-features = false, features = ["full", "parsing"] }
+syn = { version = "=2.0.111", default-features = false, features = ["full", "parsing"] }
 anyhow = "1.0"