Drop RHEL 7, CentOS 7 & 8, Scientific 7 & Debian 10; Add RHEL 9 & Fedora 39 & 40 #1035

Job	Run time
Puppet / Static validations	19s
Puppet / 8 (Ruby 3.2)	1m 8s
Puppet / 7 (Ruby 2.7)	1m 38s
Puppet / Puppet 8 - CentOS 9	1m 42s
Puppet / Puppet 7 - CentOS 9	1m 38s
Puppet / Distro Puppet - Fedora 39	2m 20s
Puppet / Puppet 8 - Fedora 40	1m 38s
Puppet / Puppet 7 - Fedora 40	1m 38s
Puppet / Puppet 8 - Debian 11	1m 46s
Puppet / Puppet 7 - Debian 11	1m 45s
Puppet / Puppet 8 - Debian 12	1m 44s
Puppet / Puppet 7 - Debian 12	1m 46s
Puppet / Puppet 8 - Ubuntu 20.04	2m 2s
Puppet / Puppet 7 - Ubuntu 20.04	1m 56s
Puppet / Puppet 8 - Ubuntu 22.04	1m 53s
Puppet / Puppet 7 - Ubuntu 22.04	1m 44s
Puppet / Distro Puppet - Archlinux rolling	2m 11s
Puppet / Test suite	1s
	28m 49s

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