In algo TRD HitFactory2D, fix wrong class header include + related missing header

algo/detectors/trd/HitFactory2D.cxx

@@ -2,7 +2,8 @@
    SPDX-License-Identifier: GPL-3.0-only
    Authors: Dominik Smith [committer], Alexandru Bercuci */
 
-#include "HitFinder2D.h"
+#include "HitFactory2D.h"
+
 #include "log.hpp"
 
 #include <numeric>

algo/detectors/trd/HitFactory2D.h

@@ -4,6 +4,8 @@
 
 #pragma once
 
+#include "compat/RTypes.h"
+
 #include <cstdint>
 #include <vector>