Add puppet8 certificate renewal endpoint. #1250

Job	Run time
Puppet / Static validations	16s
Puppet / 8 (Ruby 3.2)	1m 5s
Puppet / Puppet 8 - CentOS 7	1m 2s
Puppet / 7 (Ruby 2.7)	1m 4s
Puppet / Puppet 7 - CentOS 7	1m 1s
Puppet / Puppet 8 - CentOS 9	1m 3s
Puppet / Puppet 7 - CentOS 9	1m 0s
Puppet / Puppet 8 - OracleLinux 9	1m 2s
Puppet / Puppet 7 - OracleLinux 9	1m 2s
Puppet / Puppet 8 - AlmaLinux 9	1m 0s
Puppet / Puppet 7 - AlmaLinux 9	1m 4s
Puppet / Puppet 8 - Rocky 9	1m 1s
Puppet / Puppet 7 - Rocky 9	1m 2s
Puppet / Puppet 8 - Fedora 36	1m 0s
Puppet / Puppet 7 - Fedora 36	1m 3s
Puppet / Puppet 8 - Debian 11	1m 2s
Puppet / Puppet 7 - Debian 11	1m 3s
Puppet / Distro Puppet - Debian 12	1m 2s
Puppet / Puppet 8 - Ubuntu 20.04	1m 1s
Puppet / Puppet 7 - Ubuntu 20.04	1m 1s
Puppet / Puppet 8 - Ubuntu 22.04	1m 2s
Puppet / Puppet 7 - Ubuntu 22.04	1m 0s
Puppet / Distro Puppet - Archlinux rolling	1m 1s
Puppet / Test suite	1s
	22m 58s

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