raise default version to 1.16.0 #487

Job	Run time
Puppet / Static validations	20s
Puppet / 8 (Ruby 3.2)	13m 36s
Puppet / 7 (Ruby 2.7)	15m 15s
Puppet / Puppet 8 - Debian 11	3m 8s
Puppet / Puppet 7 - Debian 11	2m 56s
Puppet / Puppet 8 - Rocky 8	2m 11s
Puppet / Puppet 7 - Rocky 8	2m 8s
Puppet / Puppet 8 - Rocky 9	2m 10s
Puppet / Puppet 7 - Rocky 9	2m 5s
Puppet / Puppet 8 - AlmaLinux 8	2m 1s
Puppet / Puppet 7 - AlmaLinux 8	2m 7s
Puppet / Puppet 8 - AlmaLinux 9	1m 50s
Puppet / Puppet 7 - AlmaLinux 9	1m 53s
Puppet / Puppet 8 - CentOS 7	2m 21s
Puppet / Puppet 7 - CentOS 7	2m 17s
Puppet / Puppet 8 - CentOS 8	17s
Puppet / Puppet 7 - CentOS 8	16s
Puppet / Puppet 8 - CentOS 9	2m 0s
Puppet / Puppet 7 - CentOS 9	2m 10s
Puppet / Distro Puppet - Archlinux rolling	3m 36s
Puppet / Puppet 8 - Ubuntu 20.04	4m 21s
Puppet / Puppet 7 - Ubuntu 20.04	4m 11s
Puppet / Puppet 8 - Ubuntu 22.04	5m 35s
Puppet / Puppet 7 - Ubuntu 22.04	3m 54s
Puppet / Test suite	0s
	1h 22m 38s

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