Mark all format-like macros for Clippy

See https://doc.rust-lang.org/nightly/clippy/attribs.html#clippyformat_args

Author: nyurik

bindgen/log_stubs.rs

@@ -1,5 +1,6 @@
 #![allow(unused)]
 
+#[clippy::format_args]
 macro_rules! log {
     (target: $target:expr, $lvl:expr, $($arg:tt)+) => {{
         let _ = $target;
@@ -10,22 +11,27 @@ macro_rules! log {
         let _ = format_args!($($arg)+);
     }};
 }
+#[clippy::format_args]
 macro_rules! error {
     (target: $target:expr, $($arg:tt)+) => { log!(target: $target, "", $($arg)+) };
     ($($arg:tt)+) => { log!("", $($arg)+) };
 }
+#[clippy::format_args]
 macro_rules! warn {
     (target: $target:expr, $($arg:tt)*) => { log!(target: $target, "", $($arg)*) };
     ($($arg:tt)*) => { log!("", $($arg)*) };
 }
+#[clippy::format_args]
 macro_rules! info {
     (target: $target:expr, $($arg:tt)+) => { log!(target: $target, "", $($arg)+) };
     ($($arg:tt)+) => { log!("", $($arg)+) };
 }
+#[clippy::format_args]
 macro_rules! debug {
     (target: $target:expr, $($arg:tt)+) => { log!(target: $target, "", $($arg)+) };
     ($($arg:tt)+) => { log!("", $($arg)+) };
 }
+#[clippy::format_args]
 macro_rules! trace {
     (target: $target:expr, $($arg:tt)+) => { log!(target: $target, "", $($arg)+) };
     ($($arg:tt)+) => { log!("", $($arg)+) };