fix md5 test formatting #3152

Job	Run time
pre-commit	17s
ghcr-build-and-push-on-develop	0s
test (ubuntu-20.04, 3.8)	22s
test (ubuntu-20.04, 3.9)	39s
test (ubuntu-20.04, 3.10)	38s
test (ubuntu-20.04, 3.11)	38s
test (macos-12, 3.8)	30s
test (macos-12, 3.9)	45s
test (macos-12, 3.10)	38s
test (macos-12, 3.11)	29s
test (windows-2022, 3.8)	24s
test (windows-2022, 3.9)	23s
test (windows-2022, 3.10)	23s
test (windows-2022, 3.11)	24s
SonarCloud	1m 26s
package	0s
deploy	0s
check-deploy	0s
ghcr-build-and-push-on-release	0s
	7m 56s

Provide feedback