Since MAGNOLIA-7781 a configuration profile can be specified through the MAGNOLIA_PROFILE environment variable. We should extend this mechanism such that the profile could also be specified as a system property.

The corresponding pattern would then change from ${env/MAGNOLIA_PROFILE} to just ${MAGNOLIA_PROFILE}.

Implementation wise I suggest to inject that binding through the MagnoliaInitPaths mechanisms, which already provides bindings for server name etx.