Add AlmaLinux/CentOS 9 support #260

Job	Run time
Spec / Setup Test Matrix	29s
Spec / Spec tests (Puppet: ~> 7.24, Ruby Ver: 2.7)	46s
Spec / Spec tests (Puppet: ~> 8.0, Ruby Ver: 3.2)	37s
Acceptance / Setup Test Matrix	29s
Acceptance / Acceptance tests (AlmaLinux-8, puppet7-nightly)	9m 13s
Acceptance / Acceptance tests (AlmaLinux-8, puppet8-nightly)	9m 36s
Acceptance / Acceptance tests (AlmaLinux-9, puppet7-nightly)	9m 5s
Acceptance / Acceptance tests (AlmaLinux-9, puppet8-nightly)	8m 8s
Acceptance / Acceptance tests (CentOS-9, puppet7-nightly)	9m 27s
Acceptance / Acceptance tests (CentOS-9, puppet8-nightly)	7m 45s
Acceptance / Acceptance tests (RedHat-7, puppet7-nightly)	8m 30s
Acceptance / Acceptance tests (RedHat-7, puppet8-nightly)	8m 29s
Acceptance / Acceptance tests (RedHat-8, puppet7-nightly)	11m 8s
Acceptance / Acceptance tests (RedHat-8, puppet8-nightly)	10m 49s
Acceptance / Acceptance tests (RedHat-9, puppet7-nightly)	10m 37s
Acceptance / Acceptance tests (RedHat-9, puppet8-nightly)	10m 18s
Acceptance / Acceptance tests (RedHat-9-arm, puppet7-nightly)	10m 6s
Acceptance / Acceptance tests (RedHat-9-arm, puppet8-nightly)	9m 8s
Acceptance / Acceptance tests (SLES-12, puppet7-nightly)	9m 12s
Acceptance / Acceptance tests (SLES-12, puppet8-nightly)	10m 9s
Acceptance / Acceptance tests (Ubuntu-20.04, puppet7-nightly)	9m 11s
Acceptance / Acceptance tests (Ubuntu-20.04, puppet8-nightly)	8m 13s
	2h 51m 25s

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