[WFLY-11276] Validate requirement for modules previously exported by javax.ejb.api on org.wildfly.extension.rts

[yersan]

These depedencies can be removed from org.wildfly.extension.rts:

<module name="javax.xml.rpc.api"/>
<module name="javax.rmi.api"/>

Reasons:

• All first level dependencies used by wildfly-rts.jar are accesible by the other depended-on modules
• wildfly-rts does not load a service from any of its dependencies using ServiceLoading
• There are not DUPs enabling any external configuration for resources exported by the removed modules.

Jira issue: https://issues.jboss.org/browse/WFLY-11276
CC @ochaloup