Bump tokio from 1.24.2 to 1.38.0

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.24.2 to 1.38.0.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](https://github.com/tokio-rs/tokio/commits/tokio-1.38.0)

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

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

Cargo.toml

@@ -21,7 +21,7 @@ secrecy = { version = "0.8.0", features = ["serde"] }
 serde = { version = "1.0.148", features = ["derive"] }
 serde-aux = "4.1.2"
 sqlx = { version = "0.6.2", features = ["runtime-actix-rustls", "macros", "postgres", "uuid", "chrono", "migrate", "offline"] }
-tokio = { version = "1.24.2", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1.26.0", features = ["macros", "rt-multi-thread"] }
 tracing = { version = "0.1.37", features = ["log"] }
 tracing-actix-web = "0.6.2"
 tracing-bunyan-formatter = "0.3"