build and push container image action fails most of the time

[hanstrompert]

The Build and push container image action can fail because it needs the package build by the Upload Python Package action that might not be finished yet. Please fix this race condition.

[pboers1988]

Make the github action more robust. Perhaps allow 5 retries before actually failing.

[gstewart86]

https://github.com/workfloworchestrator/orchestrator-core/pull/234

It seems like a solution was attempted here, but then reverted due to a tag ref not being available. The only solution at present appears to be merging these two workflows into one and then making them dependent using the needs keyword

[hanstrompert]

I believe you can also specify dependencies between workflows, something like the following could perhaps work?

on:
  workflow_run:
    workflows: ["Upload Python Packag"]
    types: 
      - completed

[hanstrompert]

Nice solution @gstewart86!