Remove config_displayUsiVersionArray from config.xml

This was remove in the following CL:
I9ea5a635fbbb0dc57abb869f2f8fcb509a76a58d

But was brought back accidentally in the following CL:
I782ea11b90f2cb5bcea5189d4824483d2b4621d5

Bug: None
Test: Presubmit
Change-Id: I3ad7c032fb56c5df7b51013750a978d3f37e36fd
1 file changed