Create XML Validaton Tests

[volosied]

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• If this PR fixes an Issue, the description includes "Fixes #FILLMEIN" or "Resolves #FILLMEIN" (verify release bug label if applicable: https://github.com/OpenLiberty/open-liberty/wiki/Open-Liberty-Conventions).
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Tests will need to be re-enabled once #30527 is fixed

With this PR, we can close #30010 since the 4.1 tests pass under the EE11 repeat.

[volosied]

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[volosied]

JSF tests passed. Only one failure in the com.ibm.ws.jbatch.open_fat bucket.

[volosied]

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[volosied]

Without skipping repeats:

The EE8 server ran into this error, so it didn't reach the validation step, I believe:

[ERROR   ] SRVE0285E: Exception caught while destroying context: java.lang.IllegalStateException: No Factories configured for this Application. This happens if the faces-initialization does not work at all - make sure that you properly include all configuration settings necessary for a basic faces application and that all the necessary libs are included. Also check the logging output of your web application and your container for any exceptions!
If you did that and find nothing, the mistake might be due to the fact that you use some special web-containers which do not support registering context-listeners via TLD files and a context listener is not setup in your web.xml.
A typical config looks like this;
<listener>
  <listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>
</listener>

	at javax.faces.FactoryFinder._getFactory(FactoryFinder.java:310)
	at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:230)
	at org.apache.myfaces.context.servlet.FacesContextImplBase.getApplication(FacesContextImplBase.java:169)
	at [internal classes]

The main goal was to create test and have them pass on 4.1. Future work will be done via #30527

I have to investigate each feature separately.

[pnicolucci]

Tests are only enabled where they pass currently. A follow on issue will be used to investigate the failures.