Add proxy-{protocol-enabled,trusted-addresses} #547

Job	Run time
Puppet 7 (Ruby 2.7.8 fixtures=.fixtures.yml)	1m 30s
puppet7 el8 (keycloak=25.0.1 full=no)	5m 51s
Puppet 8 (Ruby 3.2.3 fixtures=.fixtures.yml)	1m 19s
puppet8 el8 (keycloak=25.0.1 full=no)	5m 38s
Puppet 7 (Ruby 2.7.7 fixtures=.fixtures-latest.yml)	1m 32s
puppet7 el9 (keycloak=25.0.1 full=no)	5m 39s
Puppet 8 (Ruby 3.2.2 fixtures=.fixtures-latest.yml)	1m 22s
puppet8 el9 (keycloak=25.0.1 full=no)	5m 44s
puppet7 debian-11 (keycloak=25.0.1 full=no)	6m 13s
puppet8 debian-11 (keycloak=25.0.1 full=no)	6m 16s
puppet7 ubuntu-2004 (keycloak=25.0.1 full=no)	6m 55s
puppet8 ubuntu-2004 (keycloak=25.0.1 full=no)	6m 48s
puppet7 ubuntu-2204 (keycloak=25.0.1 full=no)	6m 24s
puppet8 ubuntu-2204 (keycloak=25.0.1 full=no)	6m 35s
puppet7 el8 (keycloak=25.0.1 full=yes)	47m 47s
puppet8 el8 (keycloak=25.0.1 full=yes)	48m 31s
	2h 44m 4s

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