Everywhere: Run clang-format

Author: https://github.com/IdanHo
Commit: 086969277e
Pull-request: https://github.com/SerenityOS/serenity/pull/12321
Reviewed-by: https://github.com/BertalanD
Reviewed-by: https://github.com/bgianfo ✅

Userland/Libraries/LibJS/Heap/Handle.h

@@ -25,7 +25,7 @@ public:
     ~HandleImpl();
 
     Cell* cell() { return m_cell; }
-    const Cell* cell() const { return m_cell; }
+    Cell const* cell() const { return m_cell; }
 
 private:
     template<class T>