test: un-skip passing spectests #2890

Job	Run time
Download spectests	8s
Download Beacon Node OAPI	4s
Build native libraries	15s
Lint	1m 59s
Test	3m 25s
Start and stop the node	3m 55s
Run spec-tests (capella, minimal)	7m 28s
Build project	3m 54s
Run spec-tests (capella, general)	5m 9s
Run spec-tests (capella, mainnet)	7m 1s
Run spec-tests (deneb, minimal)	7m 23s
Run spec-tests (deneb, general)	5m 20s
Run spec-tests (deneb, mainnet)	7m 22s
All spec-tests passed	1s
	53m 24s

Provide feedback