Bump unicode-ident from 1.0.19 to 1.0.20 (#1230)

Bumps [unicode-ident](https://github.com/dtolnay/unicode-ident) from 1.0.19 to 1.0.20.
- [Release notes](https://github.com/dtolnay/unicode-ident/releases)
- [Commits](dtolnay/unicode-ident@1.0.19...1.0.20)

---
updated-dependencies:
- dependency-name: unicode-ident
  dependency-version: 1.0.20
  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]

Cargo.lock

@@ -56,7 +56,7 @@ tokio = { version = "1.48.0", features = ["rt", "net"] }
 typify = { version = "0.5.0" }
 # typify = { git = "https://github.com/oxidecomputer/typify" }
 url = "2.5.7"
-unicode-ident = "1.0.19"
+unicode-ident = "1.0.20"
 uuid = { version = "1.18.1", features = ["serde", "v4"] }
 
 #[patch."https://github.com/oxidecomputer/typify"]