Add UUID to the ScubaResults.json file name

[adhilto]

💡 Summary

Add UUID to the ScubaResults.json file name, as is done on ScubaGear.

Motivation and context

• Consistency with ScubaGear
• To ensure each ScubaResults.json has a unique file name.

Implementation notes

Unfortunately, this isn't as straightforward as it could be.

• By default, only the first 18 characters of the UUID should be included in the file name. For example: ScubaResults_334a2e69-e073-42ad.json.
• The number of characters included in the file name should be configurable. On ScubaGear, there is a "NumberOfUUIDCharactersToTruncate" parameter, which defaults to 18, but accepts the following values:

• Care will need to be taken to avoid breaking "cached mode" (see ScubaGoggles parameters runcached and skipexport).
• The smoke test will need to be modified to account for this change, including but not limited to:

  ScubaGoggles/scubagoggles/Testing/Functional/SmokeTests/smoke_test_utils.py

  Line 173 in 272a04a

  results_path = output_path / f'{default_file_names.json_output_name}.json'

• Documentation will need to be updated giving the info users will need, such as what the new parameter does and what they can expect their output file to be named.

Acceptance criteria

• Truncated UUID is included in the ScubaResults*.json file name
• The number of characters to truncate is configurable
• Cached mode still works
• Smoke test still passes
• Documentation has been updated to reflect the change

[adhilto]

Wait until #575 is merged.