Merge branch 'certtools:develop' into develop #7

Job	Run time
Run unit tests with pytest (3.7, full)	5m 7s
Run unit tests with pytest (3.7, basic)	1m 50s
Run unit tests with pytest (3.8, full)	5m 24s
Run unit tests with pytest (3.8, basic)	1m 51s
Run unit tests with pytest (3.9, full)	5m 24s
Run unit tests with pytest (3.9, basic)	2m 1s
Run unit tests with pytest (3.10, full)	5m 24s
Run unit tests with pytest (3.10, basic)	2m 7s
Run unit tests with pytest (3.11, full)	5m 16s
Run unit tests with pytest (3.11, basic)	1m 48s
	36m 12s

Provide feedback