New review comment by mhmdanas on void-packages repository

https://github.com/void-linux/void-packages/pull/43951#discussion_r1199590267

Comment:
```suggestion
case "$XBPS_TARGET_MACHINE" in
	aarch64* | x86_64*) ;;
	# Don't run checks for non x86_64 or aarch64 machines
	*) make_check=no ;;
esac
```
But anyway, why is this done? Do the tests fail on other archs?