chore: Update test-helpers version. (#92) #141

Job	Run time
test-contract-tests	3m 6s
test-platforms-and-versions (ubuntu-latest, 8)	2m 44s
test-platforms-and-versions (ubuntu-latest, 17)	2m 31s
test-platforms-and-versions (ubuntu-latest, 19)	2m 26s
test-platforms-and-versions (ubuntu-latest, 11)	2m 47s
test-packaging	3m 47s
	17m 21s

Provide feedback