Create Wildfly adapter module

[aguibert]

Describe the solution you'd like
Currently the OpenLiberty and Payara runtimes have dedicated modules that provide some helpful default configuration like:

• default ports
• default dockerfile instructions

It would be nice if Wildfly also had a default module so users are not required to have a Dockerfile

Describe alternatives you've considered
It is still possible to use MicroShed Testing on a Wildfly app without a dedicated Wildfly adapter module, but this relies on:

• Inspecting the docker container for exposed port on each run (adds about a second to the test runtime)
• the user having a Dockerfile in their repo (if building the app from source)

Additional context
Write an adapter involves implementing the org.microshed.testing.testcontainers.spi.ServerAdapter interface in a new module. See the Payara micro adapter for a minimal example

[rieckpil]

@aguibert I would like to contribute to your project. Can I pick this issue?

[aguibert]

sure! I'll go ahead and assign it to you

[aguibert]

Implemented in PR #128