VVP - Updating jenkins jobs to use python3

Need to update the jenkins jobs that build and upload artifacts
to python 3 to run properly.

Issue-ID: VVP-363

Signed-off-by: Hagop Bozawglanian <hagop.bozawglanian@att.com>
Change-Id: I61e8cae5e929d1bd4adebeb0e2d79544889231f2
1 file changed