Bump up libc version to 0.2.87

JohnTitor · JohnTitor · commit 68d1e3a2d6ea · 2021-03-02T15:14:25.000+09:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "libc"
-version = "0.2.86"
+version = "0.2.87"
 authors = ["The Rust Project Developers"]
 license = "MIT OR Apache-2.0"
 readme = "README.md"
