Publish v0.16.1

- salsa-rs#259 salsa's `debug!` logs now include query dependencies in
  human-readable format, which helps with debugging unwanted
  dependencies.

Author: matklad

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "salsa"
-version = "0.16.0" # CHECK salsa-macros version
+version = "0.16.1" # CHECK salsa-macros version
 authors = ["Salsa developers"]
 edition = "2018"
 license = "Apache-2.0 OR MIT"