Remove trailing semicolon from macro expression (#1080)

Unblocks rust-lang/rust#83089

Author: Aaron1011

crates/std_detect/src/detect/macros.rs

@@ -18,7 +18,7 @@ macro_rules! features {
                 };
             )*
             $(
-                ($bind_feature) => { $macro_name!($feature_impl); };
+                ($bind_feature) => { $macro_name!($feature_impl) };
             )*
             $(
                 ($nort_feature) => {