Fix some includes in source/graphics

Make include-what-you-use happy with some files in source/graphics and
fix what needs to be fixed.

Ref: #8086
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>

source/graphics/ColladaManager.cpp

@@ -1,4 +1,4 @@
-/* Copyright (C) 2023 Wildfire Games.
+/* Copyright (C) 2025 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -19,15 +19,26 @@
 
 #include "ColladaManager.h"
 
-#include "graphics/ModelDef.h"
+#include "lib/debug.h"
+#include "lib/file/file_system.h"
+#include "lib/file/io/write_buffer.h"
+#include "lib/file/vfs/vfs_util.h"
+#include "lib/path.h"
+#include "lib/status.h"
+#include "lib/types.h"
 #include "maths/MD5.h"
-#include "ps/CacheLoader.h"
 #include "ps/CLogger.h"
 #include "ps/CStr.h"
+#include "ps/CacheLoader.h"
 #include "ps/DllLoader.h"
+#include "ps/Errors.h"
 #include "ps/Filesystem.h"
 
+#include <algorithm>
 #include <boost/algorithm/string/predicate.hpp>
+#include <cstddef>
+#include <string>
+#include <vector>
 
 namespace Collada
 {