Feature request: Support Python 3.X for functions

[devsatishm]

Description

Users should be able to develop and deploy functions in python 3.X.

Jazz supports python 2.7 already.

Aha! Link: https://t-mobile1t-mobile.aha.io/features/JZ-18

[devsatishm]

Released as part of https://github.com/tmobile/jazz/releases/tag/v1.12