[WFLY-19337] The GitHub Action to test ejb-txn-remote-call is now working

[jmfinelli]

WFLY-19337

[emmartins]

@kabir if I understood correctly the issue with this proposal is that if a QS wants to override a function, it needs to override all, and you are proposing an alternative where that doesn't need to happen?

[kabir]

@emmartins More or less, I'd like to keep the code that works in all other quickstarts apart from this one in the main script. Something like:

# 'unstandard_check' is from the main overrides, and can be overridded per test if it needs something else 
if [ $unstandard_check == 0]; then
   //Current bash content
else
  # From the test overrides
  $(unstandard_impl $x $y $z)
fi

Rather than putting '//Old bash content' into the mai