build(deps): bump ghash from 0.6.0-rc.5 to 0.6.0-rc.6 (#801)

Author: dependabot[bot]

Cargo.lock

@@ -20,7 +20,7 @@ rust-version = "1.85"
 aead = { version = "0.6.0-rc.10", default-features = false }
 cipher = "0.5"
 ctr = "0.10.0-rc.3"
-ghash = { version = "0.6.0-rc.5", default-features = false }
+ghash = { version = "0.6.0-rc.6", default-features = false }
 subtle = { version = "2", default-features = false }
 
 # optional dependencies