Auto merge of #481 - n-eq:master, r=jrmuizel

Bump core-foundation crate version

Following #477

Author: bors-servo

core-foundation/Cargo.toml

@@ -3,7 +3,7 @@ name = "core-foundation"
 description = "Bindings to Core Foundation for macOS"
 homepage = "https://github.com/servo/core-foundation-rs"
 repository = "https://github.com/servo/core-foundation-rs"
-version = "0.9.2"
+version = "0.9.3"
 authors = ["The Servo Project Developers"]
 license = "MIT / Apache-2.0"
 categories = ["os::macos-apis"]