tests

add: `insync-deb` #5

Job	Run time
test-on-ubuntu (ubuntu:latest, master)	1m 20s
test-on-debian (debian:stable, master)	1m 17s
test-on-ubuntu (ubuntu:latest, develop)	1m 18s
test-on-debian (debian:stable, develop)	1m 18s
test-on-ubuntu (ubuntu:devel, master)	1m 30s
test-on-debian (debian:testing, master)	1m 22s
test-on-ubuntu (ubuntu:devel, develop)	1m 16s
test-on-debian (debian:testing, develop)	1m 17s
test-on-ubuntu (ubuntu:rolling, master)	1m 11s
test-on-debian (debian:unstable, master)	1m 21s
test-on-ubuntu (ubuntu:rolling, develop)	1m 29s
test-on-debian (debian:unstable, develop)	1m 22s
	16m 1s

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