Merge pull request #199 from ChayimFriedman2/update-version

Update version to 1.16.2

Author: ChayimFriedman2

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rowan"
-version = "0.16.1"
+version = "0.16.2"
 authors = ["Aleksey Kladov <[email protected]>"]
 repository = "https://github.com/rust-analyzer/rowan"
 license = "MIT OR Apache-2.0"