Memory Tracking: Optimize tracking to only use atomic writes when contested with the host GPU

src/video_core/shader_cache.cpp

@@ -24,7 +24,7 @@ void ShaderCache::InvalidateRegion(VAddr addr, size_t size) {
     RemovePendingShaders();
 }
 
-void ShaderCache::OnCPUWrite(VAddr addr, size_t size) {
+void ShaderCache::OnCacheInvalidation(VAddr addr, size_t size) {
     std::scoped_lock lock{invalidation_mutex};
     InvalidatePagesInRegion(addr, size);
 }