Log Message:
py-tifffile: updated to 2023.12.9

2023.12.9

- Pass 5071 tests.
- Read 32-bit Indica Labs TIFF as float32.
- Fix UnboundLocalError reading big LSM files without time axis.
- Use os.sched_getaffinity, if available, to get the number of CPUs.
- Limit the number of default worker threads to 32.