Update socket2 requirement from 0.4.2 to 0.5.3

Updates the requirements on [socket2](https://github.com/rust-lang/socket2) to permit the latest version.
- [Release notes](https://github.com/rust-lang/socket2/releases)
- [Changelog](https://github.com/rust-lang/socket2/blob/master/CHANGELOG.md)
- [Commits](rust-lang/socket2@v0.4.2...v0.5.3)

---
updated-dependencies:
- dependency-name: socket2
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Cargo.toml

@@ -33,7 +33,7 @@ parking = "2.0.0"
 polling = "2.6.0"
 rustix = { version = "0.37.1", default-features = false, features = ["std", "fs"] }
 slab = "0.4.2"
-socket2 = { version = "0.4.2", features = ["all"] }
+socket2 = { version = "0.5.3", features = ["all"] }
 waker-fn = "1.1.0"
 
 [build-dependencies]