remove `#if` guard meant to be removed in #10755 #17637

Job	Run time
scheduler	50s
mpy-cross-mac	25s
tests / zephyr	5m 24s
tests / run (native)	48s
tests / run (all)	1m 3s
tests / run (mpy)	43s
mpy-cross / build (static-raspbian)	48s
mpy-cross / build (static-aarch64)	36s
mpy-cross / build (static)	21s
mpy-cross / build (static-mingw)	47s
tests / run (native_mpy)	37s
windows-zephyr	0s
windows	0s
docs	0s
ports (espressif) / board (espressif_esp32s3_lcd_ev)	4m 1s
ports (silabs) / board (sparkfun_thingplus_matter_mgm240p_brd2704a)	4m 5s
ports (silabs) / board (devkit_xg24_brd2601b)	4m 3s
ports (silabs) / board (explorerkit_xg24_brd2703a)	3m 59s
	28m 30s

Provide feedback