Update Java SE Version 8 Tests

[kinueng]

Describe the bug

The test cases for Java SE Version 8 need to be updated to reflect the limitations enforced by start.openliberty.io. There are some combination of Java SE Version 8 with the choices for Java EE/Jakarta EE Version and MicroProfile Version that are not allowed by the website but are being attempted with the test cases.

Steps to Reproduce
Run both the Gradle and Maven tests using Java 8. See these tests cases that failed

Expected behavior
All tests should pass

[navaneethsnair1]

@kinueng I checked the problem by running locally. I suspect the problem was arising due to close button not working. Link for issue given below:
OpenLiberty/openliberty.io#3990

This issue is being resolved and can be verified soon!

[navaneethsnair1]

I ve added an if condition to skip tests that are not required for version 8, there by preventing from failing