use `contain` instead of `include`, fixes #367 #206

Job	Run time
Puppet / Static validations	31s
Puppet / 8 (Ruby 3.2)	1m 35s
Puppet / 7 (Ruby 2.7)	2m 8s
Puppet / Puppet 8 - CentOS 7	1m 35s
Puppet / Puppet 7 - CentOS 7	1m 32s
Puppet / Puppet 8 - CentOS 8	1m 40s
Puppet / Puppet 7 - CentOS 8	1m 42s
Puppet / Puppet 8 - CentOS 9	1m 28s
Puppet / Puppet 7 - CentOS 9	1m 48s
Puppet / Puppet 8 - OracleLinux 7	1m 28s
Puppet / Puppet 7 - OracleLinux 7	1m 28s
Puppet / Puppet 8 - OracleLinux 8	1m 31s
Puppet / Puppet 7 - OracleLinux 8	1m 47s
Puppet / Puppet 8 - OracleLinux 9	1m 6s
Puppet / Puppet 7 - OracleLinux 9	1m 23s
Puppet / Puppet 8 - Debian 10	1m 42s
Puppet / Puppet 7 - Debian 10	1m 41s
Puppet / Puppet 8 - Debian 11	1m 47s
Puppet / Puppet 7 - Debian 11	1m 35s
Puppet / Puppet 8 - Debian 12	1m 40s
Puppet / Puppet 7 - Debian 12	1m 33s
Puppet / Puppet 8 - Ubuntu 18.04	1m 35s
Puppet / Puppet 7 - Ubuntu 18.04	1m 41s
Puppet / Puppet 8 - Ubuntu 20.04	1m 33s
Puppet / Puppet 7 - Ubuntu 20.04	1m 41s
Puppet / Puppet 8 - Ubuntu 22.04	1m 16s
Puppet / Puppet 7 - Ubuntu 22.04	1m 37s
Puppet / Distro Puppet - Archlinux rolling	1m 39s
Puppet / Test suite	1s
	43m 43s

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