LibGC: Address linting errors

Correct to west-coast const and fix errant whitespace.

Author: marcbutler

Libraries/LibJS/Runtime/BoundFunction.h

@@ -43,7 +43,7 @@ class BoundFunction final : public FunctionObject {
 
     GC::Ptr<FunctionObject> m_bound_target_function; // [[BoundTargetFunction]]
     Value m_bound_this;                              // [[BoundThis]]
-    GC::ValueVector<Value> m_bound_arguments;                 // [[BoundArguments]]
+    GC::ValueVector<Value> m_bound_arguments;        // [[BoundArguments]]
 };
 
 template<>

Libraries/LibJS/Runtime/FinalizationRegistry.cpp

@@ -56,7 +56,7 @@ void FinalizationRegistry::remove_dead_cells(Badge<GC::Heap>)
     if (gc_color() == GC::Color::White)
         return;
 
-    auto removed = [](const FinalizationRecord& rec) -> bool {
+    auto removed = [](FinalizationRecord const& rec) -> bool {
         return rec.target || rec.target->gc_color() == GC::Color::White;
     };