Always report exceptions

[joshhale]

We currently catch exceptions in a couple of places where it would be better to let them reach the top level where they would be included in the status report from the action.

• Don't catch exceptions during upload lower than the top level
• Don't catch exceptions during config initialization lower than the top level
• Correct the action name passed from the analyze action

Merge / deployment checklist

• Run test builds as necessary. Can be on this repository or elsewhere as needed in order to test the change - please include links to tests in other repos!
  • CodeQL using init/analyze actions action run ✔️
  • 3rd party tool using upload action action run ✔️
• Confirm this change is backwards compatible with existing workflows.
• Confirm the readme has been updated if necessary.

[robertbrignull]

Changes LGTM

[robertbrignull]

@joshhale, this has conflict but otherwise can be merged. Or would you like someone else to take over this PR?

[joshhale]

@robertbrignull I'd love it it someone could take this over. I am pretty swamped atm.

[robertbrignull]

Closed in favour of #49 because fixing the merge conflicts proved a bit too annoying.