Fix `rand` typo #2247

Job	Run time
check	27s
build (ubuntu-24.04, default)	4m 53s
build (ubuntu-24.04, full-system-policy)	4m 59s
build (ubuntu-22.04, default)	6m 15s
build (ubuntu-22.04, full-system-policy)	4m 10s
tests	3m 40s
	24m 24s

Provide feedback