Updates for CI

Author: simlay

src/codegen/mod.rs

@@ -3808,7 +3808,6 @@ impl CodeGenerator for ObjCInterface {
                     };
                     result.push(impl_trait);
                 }
-
             }
         }
 

src/ir/objc.rs

@@ -7,12 +7,12 @@ use super::ty::TypeKind;
 use clang;
 use clang_sys::CXChildVisit_Continue;
 use clang_sys::CXCursor_ObjCCategoryDecl;
-use clang_sys::CXCursor_ObjCSuperClassRef;
 use clang_sys::CXCursor_ObjCClassMethodDecl;
 use clang_sys::CXCursor_ObjCClassRef;
 use clang_sys::CXCursor_ObjCInstanceMethodDecl;
 use clang_sys::CXCursor_ObjCProtocolDecl;
 use clang_sys::CXCursor_ObjCProtocolRef;
+use clang_sys::CXCursor_ObjCSuperClassRef;
 use clang_sys::CXCursor_TemplateTypeParameter;
 use proc_macro2::{Ident, Span, TokenStream};