tests

add: `python3-sphinx-hawkmoth` #9615

Job	Run time
test-on-debian (debian:stable, master)	1m 24s
test-on-ubuntu (ubuntu:latest, master)	1m 39s
test-on-debian (debian:stable, develop)	1m 25s
test-on-ubuntu (ubuntu:latest, develop)	1m 39s
test-on-debian (debian:testing, master)	1m 34s
test-on-ubuntu (ubuntu:devel, master)	1m 38s
test-on-debian (debian:testing, develop)	1m 39s
test-on-ubuntu (ubuntu:devel, develop)	1m 23s
test-on-ubuntu (ubuntu:rolling, master)	1m 31s
test-on-debian (debian:unstable, master)	1m 27s
test-on-ubuntu (ubuntu:rolling, develop)	1m 24s
test-on-debian (debian:unstable, develop)	1m 32s
	18m 15s

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