Add option to allow unauthenticated access to metrics, and for generic additions to auth #1480

Job	Run time
Puppet / Static validations	1m 0s
Puppet / 8 (Ruby 3.2)	8m 16s
Puppet / OpenVox 8 - OracleLinux 9	6m 1s
Puppet / OpenVox 8 - CentOS 9	6m 5s
Puppet / Puppet 8 - CentOS 9	5m 24s
Puppet / Puppet 8 - OracleLinux 9	5m 34s
Puppet / Puppet 8 - Debian 11	5m 6s
Puppet / OpenVox 8 - AlmaLinux 9	5m 11s
Puppet / OpenVox 8 - Debian 11	5m 37s
Puppet / Puppet 8 - Debian 12	3m 27s
Puppet / OpenVox 8 - Debian 12	5m 25s
Puppet / Puppet 8 - Ubuntu 22.04	5m 29s
Puppet / OpenVox 8 - Rocky 9	5m 23s
Puppet / Distro Puppet - Archlinux rolling	1m 50s
Puppet / Puppet 8 - AlmaLinux 9	5m 0s
Puppet / Puppet 8 - Rocky 9	5m 36s
Puppet / OpenVox 8 - Ubuntu 22.04	5m 30s
Puppet / Test suite	2s
	1h 25m 56s

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