Introduce RepositoryKeyFetch= #8853

Job	Run time
unit-test	1m 6s
integration-test (arch, arch)	22m 24s
integration-test (arch, debian)	23m 5s
integration-test (arch, fedora)	1m 18s
integration-test (arch, ubuntu)	22m 24s
integration-test (centos, arch)	20m 14s
integration-test (centos, debian)	21m 17s
integration-test (centos, fedora)	1m 9s
integration-test (centos, opensuse)	1m 8s
integration-test (centos, ubuntu)	3m 49s
integration-test (debian, arch)	21m 47s
integration-test (debian, debian)	21m 34s
integration-test (debian, fedora)	1m 6s
integration-test (debian, ubuntu)	20m 41s
integration-test (fedora, arch)	3m 20s
integration-test (fedora, debian)	4m 4s
integration-test (fedora, fedora)	1m 6s
integration-test (fedora, opensuse)	1m 17s
integration-test (fedora, ubuntu)	3m 55s
integration-test (opensuse, arch)	18m 24s
integration-test (opensuse, debian)	19m 32s
integration-test (opensuse, fedora)	1m 13s
integration-test (opensuse, opensuse)	1m 4s
integration-test (opensuse, ubuntu)	3m 54s
integration-test (ubuntu, arch)	19m 30s
integration-test (ubuntu, debian)	19m 25s
integration-test (ubuntu, fedora)	1m 15s
integration-test (ubuntu, ubuntu)	19m 23s
	5h 0m 24s

Provide feedback