Benchmarks to show that PersistentGrantSerializer should be a singleton.
| Method | Mean | Error | StdDev |
|---|---|---|---|
| DeserializeInstance | 4,724,511.5 ns | 15,453.560 ns | 14,455.270 ns |
| DeserializeSingleton | 19,074.1 ns | 246.855 ns | 218.831 ns |
| CreateInstance | 320.2 ns | 2.864 ns | 2.539 ns |