Missing ejb3 transformer tests

Per Kabir's email to wildfly-dev list, need to add transformer tests for ejb3 subsystem. For details see http://lists.jboss.org/pipermail/wildfly-dev/2019-February/006772.html

TL;DR: It looks like we may be missing transformer tests in the following
subsystems: ejb3, infinispan, jca, logging, undertow. I've not dug in
beyond that.

Full:
We have been using ModelTestControllerVersion.EAP_7_2_0_TEMP (containing
WF14) for transformer testing until EAP 7.2.0 was released. [1] renames
this to be EAP_7_2_0 and points to EAP 7.2.0.

In addition I have some WIP to update the full mixed domain and subsystem
tests to do the same. When doing this I noticed that the only subsystem
that had transformer tests referencing EAP_7_2_0_TEMP was modcluster. I
knew messaging-activemq had some changes, which Emmanuel is looking at.

I've run the model comparison tool against master/7.2.0: and see changes
which might be significant:

====== Resource root address: ["subsystem" => "ejb3"] - Current version:
0.0.0; legacy version: 5.0.0 =======
— Problems for relative address to root ["passivation-store" => "*"]:
Different 'access-type' for attribute 'bean-cache'. Current: "read-write";
legacy: "read-only"
Different 'access-type' for attribute 'cache-container'. Current:
"read-write"; legacy: "read-only"

...