Rake task `hyrax:workflow:load` doesn't respect log config

[dmolesUC]

The hyrax:worfklow:load Rake task spins up its own debug-level, STDOUT logger, so regardless of whatever else you've done to configure your logs, invoking it always produces noise like:

I, [2025-03-19T20:40:52.497339 #564]  INFO -- : Loading permission_template ID=44 with workflow config /home/comet/app/config/workflows/default_workflow.json
I, [2025-03-19T20:40:52.510370 #564]  INFO -- : Loading permission_template ID=44 with workflow config /home/comet/app/config/workflows/mediated_deposit_workflow.json
I, [2025-03-19T20:40:52.622240 #564]  INFO -- : Loading permission_template ID=44 with workflow config /home/comet/app/config/workflows/shoreline_mediated_workflow.json
I, [2025-03-19T20:40:52.714688 #564]  INFO -- : Loading permission_template ID=44 with workflow config /home/comet/app/config/workflows/simple_shoreline_workflow.json
I, [2025-03-19T20:40:52.724352 #564]  INFO -- : Loading permission_template ID=44 with workflow config /home/comet/app/config/workflows/surfliner_default.json

It'd be straightforward to use Hyrax.logger by default and only spin up a new one if for some reason that's nil.