chore: Remove clippy feature flag

Author: jbencin

stacks-common/Cargo.toml

@@ -76,7 +76,6 @@ developer-mode = []
 slog_json = ["slog-json"]
 testing = ["canonical"]
 serde = []
-clippy = []
 bech32_std = []
 bech32_strict = []
 

stacks-common/src/deps_common/bitcoin/mod.rs

@@ -26,8 +26,8 @@
 //!
 
 // Clippy flags
-#![cfg_attr(feature = "clippy", allow(needless_range_loop))] // suggests making a big mess of array newtypes
-#![cfg_attr(feature = "clippy", allow(extend_from_slice))] // `extend_from_slice` only available since 1.6
+#![allow(clippy::needless_range_loop)] // suggests making a big mess of array newtypes
+#![allow(clippy::extend_from_slice)] // `extend_from_slice` only available since 1.6
 
 // Coding conventions
 #![deny(non_upper_case_globals)]