Bump libc from 0.2.65 to 0.2.66

Bumps [libc](https://github.com/rust-lang/libc) from 0.2.65 to 0.2.66.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](rust-lang/libc@0.2.65...0.2.66)

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

Author: dependabot-preview[bot]

src/minion/Cargo.toml

@@ -5,7 +5,7 @@ authors = ["Mikail Bagishov <[email protected]>"]
 edition = "2018"
 
 [dependencies]
-libc= "0.2.65"
+libc= "0.2.66"
 errno= "0.2.4"
 rand = "0.7.2"
 cfg-if = "0.1.10"