Bump socket2 from 0.5.6 to 0.5.7 (#1155)

Bumps [socket2](https://github.com/rust-lang/socket2) from 0.5.6 to 0.5.7.
- [Release notes](https://github.com/rust-lang/socket2/releases)
- [Changelog](https://github.com/rust-lang/socket2/blob/master/CHANGELOG.md)
- [Commits](rust-lang/socket2@v0.5.6...v0.5.7)

---
updated-dependencies:
- dependency-name: socket2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

examples/test-container/Cargo.toml

@@ -10,7 +10,7 @@ anyhow = { version = "1.0.80", features = ["backtrace"] }
 caps = "0.5.5"
 clap = { version = "4.4.18", features = ["derive"] }
 nix = { version = "0.29.0", default-features = false, features = ["process", "user"] }
-socket2 = { version = "0.5.6", features = ["all"] }
+socket2 = { version = "0.5.7", features = ["all"] }
 
 [package.metadata.npk]
 manifest = "manifest.yaml"