chore: use CommonTechset instead of TechsetDefinition

src/ObjCompiling/Game/T6/Techset/TechsetCompilerT6.cpp

@@ -0,0 +1,23 @@
+#include "TechsetCompilerT6.h"
+
+#include "Game/T6/T6.h"
+
+namespace
+{
+    class TechsetCompilerT6 final : public AssetCreator<T6::AssetTechniqueSet>
+    {
+    public:
+        AssetCreationResult CreateAsset(const std::string& assetName, AssetCreationContext& context) override
+        {
+            return AssetCreationResult::NoAction();
+        }
+    };
+} // namespace
+
+namespace techset
+{
+    std::unique_ptr<IAssetCreator> CreateCompilerT6(MemoryManager& memory, ISearchPath& searchPath)
+    {
+        return std::make_unique<TechsetCompilerT6>();
+    }
+} // namespace techset

src/ObjCompiling/Game/T6/Techset/TechsetCompilerT6.h

@@ -0,0 +1,12 @@
+#pragma once
+
+#include "Asset/IAssetCreator.h"
+#include "SearchPath/ISearchPath.h"
+#include "Utils/MemoryManager.h"
+
+#include <memory>
+
+namespace techset
+{
+    std::unique_ptr<IAssetCreator> CreateCompilerT6(MemoryManager& memory, ISearchPath& searchPath);
+} // namespace techset