update puppet-systemd upper bound to 8.0.0 #107

Job	Run time
Puppet / Static validations	15s
Puppet / 8 (Ruby 3.2)	1m 7s
Puppet / 7 (Ruby 2.7)	1m 19s
Puppet / Puppet 8 - Ubuntu 18.04	2m 5s
Puppet / Puppet 7 - Ubuntu 18.04	2m 3s
Puppet / Puppet 8 - Debian 10	1m 37s
Puppet / Puppet 7 - Debian 10	1m 37s
Puppet / Puppet 8 - Debian 11	1m 34s
Puppet / Puppet 7 - Debian 11	1m 37s
Puppet / Puppet 8 - Debian 12	1m 35s
Puppet / Puppet 7 - Debian 12	1m 31s
Puppet / Puppet 8 - Rocky 8	1m 25s
Puppet / Puppet 7 - Rocky 8	1m 23s
Puppet / Puppet 8 - Rocky 9	1m 20s
Puppet / Puppet 7 - Rocky 9	1m 18s
Puppet / Puppet 8 - AlmaLinux 8	1m 13s
Puppet / Puppet 7 - AlmaLinux 8	1m 28s
Puppet / Puppet 8 - AlmaLinux 9	1m 11s
Puppet / Puppet 7 - AlmaLinux 9	1m 11s
Puppet / Puppet 8 - OracleLinux 8	1m 43s
Puppet / Puppet 7 - OracleLinux 8	1m 48s
Puppet / Puppet 8 - OracleLinux 9	1m 17s
Puppet / Puppet 7 - OracleLinux 9	1m 20s
Puppet / Puppet 8 - CentOS 7	1m 24s
Puppet / Puppet 7 - CentOS 7	1m 30s
Puppet / Puppet 8 - CentOS 8	1m 32s
Puppet / Puppet 7 - CentOS 8	1m 29s
Puppet / Puppet 8 - CentOS 9	1m 13s
Puppet / Puppet 7 - CentOS 9	1m 13s
Puppet / Distro Puppet - Archlinux rolling	3m 12s
Puppet / Test suite	1s
	44m 31s

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