Upgrade Unity version to Unity 2022 LTS

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2021 Koki Ibukuro
+Copyright (c) 2025 Koki Ibukuro
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in

ProjectSettings/MemorySettings.asset

@@ -0,0 +1,35 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!387306366 &1
+MemorySettings:
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+    m_ThreadAllocatorBlockSize: -1
+    m_MainGfxBlockSize: -1
+    m_ThreadGfxBlockSize: -1
+    m_CacheBlockSize: -1
+    m_TypetreeBlockSize: -1
+    m_ProfilerBlockSize: -1
+    m_ProfilerEditorBlockSize: -1
+    m_BucketAllocatorGranularity: -1
+    m_BucketAllocatorBucketsCount: -1
+    m_BucketAllocatorBlockSize: -1
+    m_BucketAllocatorBlockCount: -1
+    m_ProfilerBucketAllocatorGranularity: -1
+    m_ProfilerBucketAllocatorBucketsCount: -1
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+    m_JobTempAllocatorBlockSize: -1
+    m_BackgroundJobTempAllocatorBlockSize: -1
+    m_JobTempAllocatorReducedBlockSize: -1
+    m_TempAllocatorSizeGIBakingWorker: -1
+    m_TempAllocatorSizeNavMeshWorker: -1
+    m_TempAllocatorSizeAudioWorker: -1
+    m_TempAllocatorSizeCloudWorker: -1
+    m_TempAllocatorSizeGfx: -1
+    m_TempAllocatorSizeJobWorker: -1
+    m_TempAllocatorSizeBackgroundWorker: -1
+    m_TempAllocatorSizePreloadManager: -1
+  m_PlatformMemorySettings: {}