can raw viewer: fix column name dlc -> len

Author: jgressmann

src/components/canrawview/canrawview_p.h

@@ -26,7 +26,7 @@ class CanRawViewPrivate : public QObject {
  : _ctx(std::move(ctx))
  , _simStarted(false)
  , _ui(_ctx.get<CRVGuiInterface>())
- , _columnsOrder({ "rowID", "time", "id", "dir", "dlc", "data" })
+ , _columnsOrder({ "rowID", "time", "id", "dir", "len", "data" })
  , q_ptr(q)
  {
  initProps();