SWARM-1417: JaxrsClientTest fails when custom Maven repos are required for build (#553)
SWARM-1417: JaxrsClientTest fails when custom Maven repos are required for build (#553)

Motivation
----------
In case custom Maven repos are required for Swarm build,
being set up via custom settings.xml, the `JaxrsClientTest`
fails because it can't find artifacts from the custom Maven
repos. This is because the `testsuite-jaxrs-client` module
no longer inherits from the `testsuite` Maven module, and
indirectly from the root Swarm POM, and so the Maven Surefire
plugin configuration isn't propagated.

Modifications
-------------
Copy the Surefire plugin configuration from Swarm root POM
to `testsuite-jaxrs-client` POM.

Result
------
`JaxrsClientTest` passes even if custom Maven repos are required.
wildfly-swarm/wildfly-swarm-core,wildfly-swarm/wildfly-swarm,gastaldi/wildfly-swarm,wildfly-swarm/wildfly-swarm-core,heiko-braun/wildfly-swarm-1,wildfly-swarm/wildfly-swarm,juangon/wildfly-swarm,jamezp/wildfly-swarm,jamezp/wildfly-swarm,wildfly-swarm/wildfly-swarm,heiko-braun/wildfly-swarm-1,heiko-braun/wildfly-swarm-1,juangon/wildfly-swarm,heiko-braun/wildfly-swarm-1,wildfly-swarm/wildfly-swarm,nelsongraca/wildfly-swarm,heiko-braun/wildfly-swarm-1,nelsongraca/wildfly-swarm,wildfly-swarm/wildfly-swarm-core,kenfinnigan/wildfly-swarm,gastaldi/wildfly-swarm,gastaldi/wildfly-swarm,gastaldi/wildfly-swarm,nelsongraca/wildfly-swarm,kenfinnigan/wildfly-swarm,juangon/wildfly-swarm,nelsongraca/wildfly-swarm,juangon/wildfly-swarm,kenfinnigan/wildfly-swarm,gastaldi/wildfly-swarm,nelsongraca/wildfly-swarm,jamezp/wildfly-swarm,kenfinnigan/wildfly-swarm,jamezp/wildfly-swarm,juangon/wildfly-swarm,wildfly-swarm/wildfly-swarm,kenfinnigan/wildfly-swarm,wildfly-swarm/wildfly-swarm-core,jamezp/wildfly-swarm,wildfly-swarm/wildfly-swarm-core