Refactor to allow consistent inspect and testing of the build produced in earlier stages

[cmcginley-splunk]

In an ideal world we would be inspecting/testing/publishing the same artifact throughout the pipeline, rather than rebuilding at different stages.

Solutions might include:

1. re-merging build and inspect actions
2. renaming inspect as build_and_inspect and use only that for CI/CD
3. Allow us to specify a prior build to inspect via the CLI

[patel-bhavin]

@cmcginley-splunk : that makes sense. We can update our CI pipelines to merge build and inspect actions into a single build_and_inspect.yml seems like a workable solution. I will update the CI jobs and let you know :)
Can you create a TR ticket as this is not a contentctl issue ?