puppet/systemd: Allow 6.x #193

Job	Run time
Puppet / Static validations	36s
Puppet / 8 (Ruby 3.2)	4m 2s
Puppet / 7 (Ruby 2.7)	4m 23s
Puppet / Distro Puppet - Archlinux rolling	4m 9s
Puppet / Puppet 8 - CentOS 7	3m 9s
Puppet / Puppet 7 - CentOS 7	2m 10s
Puppet / Puppet 8 - CentOS 8	2m 22s
Puppet / Puppet 7 - CentOS 8	2m 31s
Puppet / Puppet 8 - CentOS 9	2m 26s
Puppet / Puppet 7 - CentOS 9	2m 7s
Puppet / Puppet 8 - Debian 10	2m 39s
Puppet / Puppet 7 - Debian 10	3m 40s
Puppet / Puppet 8 - Debian 11	2m 43s
Puppet / Puppet 7 - Debian 11	2m 30s
Puppet / Puppet 8 - Debian 12	2m 36s
Puppet / Puppet 7 - Debian 12	2m 37s
Puppet / Puppet 7 - Fedora 30	2m 31s
Puppet / Puppet 7 - Fedora 31	2m 48s
Puppet / Puppet 7 - Fedora 32	2m 24s
Puppet / Puppet 8 - OracleLinux 7	2m 19s
Puppet / Puppet 7 - OracleLinux 7	2m 8s
Puppet / Puppet 8 - OracleLinux 8	2m 44s
Puppet / Puppet 7 - OracleLinux 8	2m 47s
Puppet / Puppet 8 - OracleLinux 9	2m 6s
Puppet / Puppet 7 - OracleLinux 9	2m 1s
Puppet / Puppet 8 - AlmaLinux 8	2m 5s
Puppet / Puppet 7 - AlmaLinux 8	2m 9s
Puppet / Puppet 8 - AlmaLinux 9	2m 2s
Puppet / Puppet 7 - AlmaLinux 9	2m 2s
Puppet / Puppet 8 - Rocky 8	2m 15s
Puppet / Puppet 7 - Rocky 8	2m 7s
Puppet / Puppet 8 - Rocky 9	2m 3s
Puppet / Puppet 7 - Rocky 9	2m 5s
Puppet / Puppet 8 - Ubuntu 18.04	3m 19s
Puppet / Puppet 7 - Ubuntu 18.04	3m 26s
Puppet / Puppet 8 - Ubuntu 20.04	3m 0s
Puppet / Puppet 7 - Ubuntu 20.04	3m 19s
Puppet / Puppet 8 - Ubuntu 22.04	3m 5s
Puppet / Puppet 7 - Ubuntu 22.04	2m 55s
Puppet / Test suite	0s
	1h 42m 20s

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