chore(deps): bump tokio from 1.41.1 to 1.43.1

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.41.1 to 1.43.1.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.41.1...tokio-1.43.1)

---
updated-dependencies:
- dependency-name: tokio
  dependency-version: 1.43.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Cargo.lock

@@ -13,4 +13,4 @@ edition = "2021"
 [dependencies]
 svgbob = { path = "../svgbob", version = "0.7" }
 axum = "0.6.19"
-tokio = { version = "1.0", features = ["full"] }
+tokio = { version = "1.43", features = ["full"] }