Update links in Cargo.toml

Author: thomcc

Cargo.toml

@@ -5,8 +5,8 @@ authors = ["Alex Crichton <alex@alexcrichton.com>"]
 license = "MIT/Apache-2.0"
 readme = "README.md"
 keywords = ["build-dependencies"]
-repository = "https://github.com/alexcrichton/cmake-rs"
-homepage = "https://github.com/alexcrichton/cmake-rs"
+repository = "https://github.com/rust-lang/cmake-rs"
+homepage = "https://github.com/rust-lang/cmake-rs"
 documentation = "https://docs.rs/cmake"
 description = """
 A build dependency for running `cmake` to build a native library