panel: Add support for 10-bit panels

[InternalHellhound]

While generating any 10-bit panel, generator would throw in next trace:

Parsing: sim_dsc_10b_cmd (Simulator cmd mode DSC3:1 10bit dsi panel)
WARNING: Multiple display timings are not supported yet, using first!
Traceback (most recent call last):
    ...
  File "/run/media/internal-hellhound/TeraDrive/Snapdragon-Projects/linux-mdss-dsi-panel-driver-generator/panel.py", line 285, in __init__
    raise ValueError(f'Unsupported bpp: {self.bpp} (TODO)')
ValueError: Unsupported bpp: 30 (TODO)

To fix that, add an elif statement for 30 bpp and add format MIPI_DSI_FMT_RGB101010 (see sm8450-mainline/linux@bc6f272 for that one)

[z3ntu]

This change in the kernel has not even been posted on the mailing lists - https://lore.kernel.org/all/?q=MIPI_DSI_FMT_RGB101010

[InternalHellhound]

But panels already do exist that are ported, yet they aren't in upstream. when i finish with sm8635 porting, i'm gonna throw that in mailing list