• Bugzilla Bug #1165351 - Errata TPS test fails due to dependent packages not found

At one point in time, there was a effort to try to support multilib JNI.  This patch removes that legacy code and attempts to add support to allow a user the ability to override this variable.

The patch has been successfully tested:

• Upgrade
• Verify (this used to fail due to the multilib code; now that the problematic code is not present, this test passes)
  
• Downgrade

NOTE:  Obviously, if 'Verify' is run on the 'pki-base' package after Downgrade, the verification will most likely fail
            since the downgraded package will probably still contain the problematic 'multilib' code.