feat: put back in required check out #95

Job	Run time
Clippy	1m 11s
Checking fmt	5s
Test on GPUs	25m 14s
Build with various GPU support enabled	10m 28s
Test on GPUs (--ignored)	33m 26s
Test ignored in release mode	1m 28s
Test in release mode on MacOS	1h 6m 10s
Test without default features	8m 39s
Test in release mode	18m 16s
Test in release mode (--features fixed-rows-to-discard)	20m 14s
	3h 5m 11s

Provide feedback