Drop RHEL 7, CentOS 7&8, VirtuozzoLinux 6&7 #496

Job	Run time
Puppet / Static validations	19s
Puppet / 8 (Ruby 3.2)	11m 7s
Puppet / Puppet 8 - Debian 11	3m 7s
Puppet / 7 (Ruby 2.7)	12m 53s
Puppet / Puppet 7 - Debian 11	3m 0s
Puppet / Puppet 8 - Rocky 8	2m 5s
Puppet / Puppet 7 - Rocky 8	2m 10s
Puppet / Puppet 8 - Rocky 9	2m 20s
Puppet / Puppet 7 - Rocky 9	2m 25s
Puppet / Puppet 8 - AlmaLinux 8	2m 0s
Puppet / Puppet 7 - AlmaLinux 8	2m 9s
Puppet / Puppet 8 - AlmaLinux 9	2m 6s
Puppet / Puppet 7 - AlmaLinux 9	1m 58s
Puppet / Puppet 8 - CentOS 9	2m 20s
Puppet / Puppet 7 - CentOS 9	1m 57s
Puppet / Distro Puppet - Archlinux rolling	3m 55s
Puppet / Puppet 8 - Ubuntu 20.04	3m 58s
Puppet / Puppet 7 - Ubuntu 20.04	3m 24s
Puppet / Puppet 8 - Ubuntu 22.04	4m 2s
Puppet / Puppet 7 - Ubuntu 22.04	3m 35s
Puppet / Test suite	1s
	1h 10m 51s

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