Use develop branches for repositories in ufs bundle

[cmgas]

Description

Fixes #29 Working on develop would be easier to maintain (for me, at least!)

Goes with:

• [x] https://github.com/JCSDA-internal/fv3-jedi/pull/950
• [x] https://github.com/JCSDA-internal/soca/pull/918
• [x] https://github.com/JCSDA-internal/fv3-jedi-data/pull/77