Add `std::unique_ptr` support #1020

Job	Run time
ubuntu-latest - Python 3.8 Release	8m 51s
ubuntu-latest - Python 3.12 Release	9m 0s
ubuntu-latest - Python 3.8 Debug	11m 53s
ubuntu-latest - Python 3.12 Debug	11m 50s
ubuntu-latest - Python 3.8 Release -mavx2	9m 15s
ubuntu-latest - Python 3.12 Release -mavx2	9m 8s
ubuntu-latest - Python 3.8 Debug -mavx2	11m 19s
ubuntu-latest - Python 3.12 Debug -mavx2	11m 47s
macos-latest - Python 3.8 Release	14m 45s
macos-latest - Python 3.12 Release	14m 46s
macos-latest - Python 3.8 Debug	14m 50s
macos-latest - Python 3.12 Debug	15m 12s
check-macos-linux-conda	4s
	2h 22m 40s

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