feat: source - when exception on source actions remove tmp dir

[gardlt]

Is this a bug report or feature request? (choose one): feat

Python Version (output of python --version): 3.5

Expected Behavior:

When we fail to extract any source tar, and git, we should remove the generated tmp file.

• https://github.com/att-comdev/armada/blob/master/armada/utils/source.py#L48
• https://github.com/att-comdev/armada/blob/master/armada/utils/source.py#L90

Any Additional Comments: