[INTERNAL] OPA: Ensure OpaPlugin and qunit utils to be same version
inside app iframe as outside

All Opa related resources in the iframe should be the same version that
is running in the test and not the (evtl. not available) version of Opa
of the running App

Change-Id: I8349b9bda52523dc69f5095fdb02888af4b6b85b
Merge "[INTERNAL] OPA: Ensure OpaPlugin and qunit utils to be same version inside app iframe as outside"