Improve and fix DEB822-style template #309

Job	Run time
Spec / Setup Test Matrix	36s
Spec / Spec tests (Puppet: ~> 7.24, Ruby Ver: 2.7)	53s
Spec / Spec tests (Puppet: ~> 8.0, Ruby Ver: 3.2)	45s
Acceptance / Setup Test Matrix	23s
Acceptance / Acceptance tests (Debian-11, puppet7-nightly)	6m 2s
Acceptance / Acceptance tests (Debian-11, puppet8-nightly)	6m 29s
Acceptance / Acceptance tests (Debian-12, puppet7-nightly)	6m 8s
Acceptance / Acceptance tests (Debian-12, puppet8-nightly)	6m 44s
Acceptance / Acceptance tests (Debian-12-arm, puppet7-nightly)	9m 40s
Acceptance / Acceptance tests (Debian-12-arm, puppet8-nightly)	10m 28s
Acceptance / Acceptance tests (Ubuntu-18.04, puppet7-nightly)	6m 53s
Acceptance / Acceptance tests (Ubuntu-18.04, puppet8-nightly)	7m 8s
Acceptance / Acceptance tests (Ubuntu-20.04, puppet7-nightly)	7m 21s
Acceptance / Acceptance tests (Ubuntu-20.04, puppet8-nightly)	7m 49s
Acceptance / Acceptance tests (Ubuntu-22.04, puppet7-nightly)	9m 9s
Acceptance / Acceptance tests (Ubuntu-22.04, puppet8-nightly)	7m 31s
Acceptance / Acceptance tests (Ubuntu-22.04-arm, puppet7-nightly)	12m 36s
Acceptance / Acceptance tests (Ubuntu-22.04-arm, puppet8-nightly)	12m 51s
	1h 59m 26s

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