bit_buffer Documentation improvement

[bettse]

Describe the enhancement you're suggesting.

Two things:

• I think the bit_buffer_get_parity documentation was copied from bit_buffer_get_data and not changed: https://github.com/flipperdevices/flipperzero-firmware/blob/dev/lib/toolbox/bit_buffer.h#L224-L229
• Could examples be added to the header doc comment for bit_buffer_write_bytes_with_parity and bit_buffer_copy_bytes_with_parity? The system I am working with has parity integrated as every the 9th bit in the bit stream, (DDDDDDDD PDDDDDDD DPDDDDDDD DP...) which has the parity starting at the most significant bit and gradually moving down, whereas I believe (https://github.com/flipperdevices/flipperzero-firmware/blob/dev/lib/toolbox/bit_buffer.c#L113-L114) the bit_buffer methods put the 0th parity bit at the 0th (least significant) position in the byte to start with. I recognize that either is valid, and it was just after testing the bit_buffer version I realized it didn't work for me. A documentation example could have saved me a little time.

Anything else?

No response