Add ability to configure auth backends and classes #1397

Job	Run time
Puppet / Static validations	24s
Puppet / 8 (Ruby 3.2)	4m 26s
Puppet / 7 (Ruby 2.7)	5m 24s
Puppet / Puppet 8 - CentOS 8 - Pulp nightly	30s
Puppet / Puppet 8 - CentOS 8 - Pulp 3.39	31s
Puppet / Puppet 7 - CentOS 8 - Pulp nightly	27s
Puppet / Puppet 7 - CentOS 8 - Pulp 3.39	35s
Puppet / Puppet 8 - CentOS 9 - Pulp nightly	18m 42s
Puppet / Puppet 8 - CentOS 9 - Pulp 3.39	13m 39s
Puppet / Puppet 7 - CentOS 9 - Pulp nightly	17m 58s
Puppet / Puppet 7 - CentOS 9 - Pulp 3.39	13m 42s
Puppet / Puppet 8 - AlmaLinux 8 - Pulp nightly	18m 12s
Puppet / Puppet 8 - AlmaLinux 8 - Pulp 3.39	13m 39s
Puppet / Puppet 7 - AlmaLinux 8 - Pulp nightly	18m 39s
Puppet / Puppet 7 - AlmaLinux 8 - Pulp 3.39	13m 18s
Puppet / Puppet 8 - AlmaLinux 9 - Pulp nightly	19m 19s
Puppet / Puppet 8 - AlmaLinux 9 - Pulp 3.39	12m 35s
Puppet / Puppet 7 - AlmaLinux 9 - Pulp nightly	17m 34s
Puppet / Puppet 7 - AlmaLinux 9 - Pulp 3.39	13m 3s
Puppet / Test suite	0s
	3h 22m 37s

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