Can rpicam-still save a 16-bit png file when the CMOS support 10 or 12-bit?

[VisionShilin]

Can rpicam-still save a 16-bit png file when the CMOS support 10 or 12-bit ?
The current png_save function only saves a 8-bit png file.

[naushir]

Once #599 is merged (together with the accompanying libcamera change), you will be able to save 16-bit RGB output.