feat: setup instructor dashboard filter

[Ian2012]

Description

This PR setup the instructor dashboard filter integration:

Testing instructions

• Install tutor-contrib-aspects and initialize the environment and checkout this branch feat: create embeddable UUID openedx/tutor-contrib-aspects#463
• Install this plugin
• Setup the following tutor inline plugin:

name: settings
version: 0.1.0
patches:
      OPEN_EDX_FILTERS_CONFIG = {
        "org.openedx.learning.instructor.dashboard.render.started.v1": {
          "fail_silently": False,
          "pipeline": [
            "platform_plugin_superset.extensions.filters.AddSupersetTab",
          ]
        },
      }

• Initialize your environment via tutor dev|local do init -l aspects
• Go to the instructor dashboard or go to this link: http://local.overhang.io:8000/courses/course-v1:edX+DemoX+Demo_Course/instructor#view-superset

Merge checklist:
Check off if complete or not applicable:

• Version bumped
• Changelog record added
• Documentation updated (not only docstrings)
• Fixup commits are squashed away
• Unit tests added/updated
• Manual testing instructions provided
• Noted any: Concerns, dependencies, migration issues, deadlines, tickets

[mariajgrimaldi]

Could you add the Athena team to the collaborators list? So we can tag them as reviewers

[Ian2012]

@mariajgrimaldi @johnvente can you re review?

[johnvente]

LGTM! I've left you a last comment but is okay for me

[Ian2012]

@mariajgrimaldi have in mind that an important part of the functionality of this PR will be refactored on #3

[mariajgrimaldi]

Just a comment left to address.