core,hyprctl: clang, clang-tidy, typo fixes and dtors changes (#9233)

* declare dtor once + DMABBUF typo fix

* dup include + clang moment

* linux-dmabuf: last minute nit change

src/layout/IHyprLayout.cpp

@@ -950,5 +950,3 @@ Vector2D IHyprLayout::predictSizeForNewWindow(PHLWINDOW pWindow) {
 
     return sizePredicted;
 }
-
-IHyprLayout::~IHyprLayout() = default;