Remove display busses from `displayio`

[tannewt]

Remove these:

circuitpython/shared-bindings/displayio/__init__.c

Lines 103 to 115 in b2752b3

	// Remove these in CircuitPython 10
	#if CIRCUITPY_BUSDISPLAY
	{ MP_ROM_QSTR(MP_QSTR_Display), MP_ROM_PTR(&busdisplay_busdisplay_type) },
	#endif
	#if CIRCUITPY_EPAPERDISPLAY
	{ MP_ROM_QSTR(MP_QSTR_EPaperDisplay), MP_ROM_PTR(&epaperdisplay_epaperdisplay_type) },
	#endif
	#if CIRCUITPY_FOURWIRE
	{ MP_ROM_QSTR(MP_QSTR_FourWire), MP_ROM_PTR(&fourwire_fourwire_type) },
	#endif
	#if CIRCUITPY_I2CDISPLAYBUS
	{ MP_ROM_QSTR(MP_QSTR_I2CDisplay), MP_ROM_PTR(&i2cdisplaybus_i2cdisplaybus_type) },
	#endif