Use cloud-default-config / cloud-default-mp-config

[tommaso-borgato]

Use cloud-default-config / cloud-default-mp-config in e.g. wildfly/distributed-sessions-infinispan/pom.xml;

As described in #55 (comment):

                <configuration>
                    <layers combine.children="append">
                        <layer>logging</layer>
                        <layer>web-clustering</layer>

We might want to evaluate whether to keep this since it should be in cloud-default-config or cloud-default-mp-config already:

https://github.com/wildfly/wildfly-cloud-galleon-pack/blob/main/doc/layers.md
https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/8.1-beta/html-single/provisioning_jboss_eap/index
https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/8.0/html-single/using_jboss_eap_xp_5.0/index

Anyway, we do not differentiate between the two in wildfly/pom.xml and cloud-default-mp-config is the one that should be used for XP, so we'd need an additional change...