FIXED: DAC setup on channels 0 to 5 (DACs 0, 1 & 2) when dac_is_clock_master set to 1 (XMOS is slave) which caused distortion at higher frequencies
Changes to dependencies:
lib_i2c: 6.2.0 -> 6.3.0
lib_sw_pll: 2.2.0 -> 2.3.0
lib_xassert: 4.2.0 -> 4.3.0