Remove double unused_imports check

clippy_lints/src/attrs.rs

@@ -565,7 +565,6 @@ fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx Item<'_>) {
                                             || is_word(lint, sym!(unreachable_pub))
                                             || is_word(lint, sym!(unused))
                                             || is_word(lint, sym!(unused_import_braces))
-                                            || is_word(lint, sym!(unused_imports))
                                             || extract_clippy_lint(lint).map_or(false, |s| {
                                                 matches!(
                                                     s.as_str(),

tests/ui/useless_attribute.fixed

@@ -85,7 +85,7 @@ mod module {
 }
 
 #[rustfmt::skip]
-#[allow(unused_import_braces, unused_imports)]
+#[allow(unused_import_braces)]
 use module::{Struct};
 
 fn main() {

tests/ui/useless_attribute.rs

@@ -85,7 +85,7 @@ mod module {
 }
 
 #[rustfmt::skip]
-#[allow(unused_import_braces, unused_imports)]
+#[allow(unused_import_braces)]
 use module::{Struct};
 
 fn main() {