Bump once_cell from 1.18.0 to 1.19.0 (#119)

Bumps [once_cell](https://github.com/matklad/once_cell) from 1.18.0 to 1.19.0.
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](matklad/once_cell@v1.18.0...v1.19.0)

---
updated-dependencies:
- dependency-name: once_cell
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

zia-client/Cargo.toml

@@ -15,7 +15,7 @@ tracing = { version = "0.1", default-features = false, features = ["release_max_
 wsocket = { version = "0.2", default-features = false, features = ["client", "handshake"] }
 tokio-rustls = { version = "0.25", default-features = false, features = ["ring"] }
 url = { version = "2.5", default-features = false, features = ["serde"] }
-once_cell = { version = "1.18", default-features = false }
+once_cell = { version = "1.19", default-features = false }
 rustls-pki-types = { version = "1.0", default-features = false }
 webpki-roots = { version = "0.26", default-features = false }
 async-trait = { version = "0.1", default-features = false }