feat: Add command to schedule resource sync task

[rochacbruno]

No-Issue
Related: AAP-23723

What is this PR doing:

$ django-admin task-scheduler --help
usage: django-admin task-scheduler [-h] --id ID --path PATH --interval INTERVAL [--force]
                                   [--version] [-v {0,1,2,3}] [--settings SETTINGS]
                                   [--pythonpath PYTHONPATH] [--traceback] [--no-color]
                                   [--force-color] [--skip-checks]

options:
  -h, --help            show this help message and exit
  --id ID               Unique str identifier for scheduled task e.g: make_sandwich
  --path PATH           Importable path for the callable e.g: galaxy_ng.app.foo.bar
  --interval INTERVAL   Interval in minutes
  --force               Override existing scheduled task with the same identifier

This is the call installers will need to hook on after deployment to enable the task scheduling for resource sync

NOTE: this depends on having RESOURCE_SERVER config in place
ex:
export PULP_RESOURCE_SERVER__URL=https://localhost/
export PULP_RESOURCE_SERVER__SECRET_KEY=hdjkbgdhjsfbhjksdfghjsdfbhjsdfg
export PULP_RESOURCE_SERVER__VALIDATE_HTTPS=false

$ django-admin task-scheduler --id dab_sync --interval 15 --path "galaxy_ng.app.tasks.resource_sync.run"
dab_sync scheduled for every 0:15:00 minutes. next execution on: 2024-06-07 16:21:06.860276+00:00