Bump to 0.2.3

Author: Amanieu

Cargo.toml

@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 name = "libm"
 readme = "README.md"
 repository = "https://github.com/rust-lang/libm"
-version = "0.2.2"
+version = "0.2.3"
 edition = "2018"
 
 [features]