feat: Avoid to close tag drawer when click outside

[ChrisChV]

Description

Deletes the code for close tag drawer when click outside.

Supporting information

• Github Issue: [Tagging] Change behaviour of Tag Drawer on click outside modular-learning#209

Testing instructions

• Run make cms-static to rebuild static content.
• Go to a course in the studio legacy UI (not the course-authoring MFE).
• Open the manage drawer of a unit.
• Verify that you can't close the drawer clicking outside. Verify that you can close the darwer clicking on the Close button

[openedx-webhooks]

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[bradenmacdonald]

@jmakowski1123 In the legacy UI only: for the problem that clicking outside the drawer will lose the user's changes so far: "the simplest and most functional solution is to prevent the drawer from closing by clicking outside, regardless of the state of the drawer. " Is that acceptable, or not?

For the new MFE, we have more sophisticated behavior that only blocks it if you have unsaved changes.

[jmakowski1123]

@jmakowski1123 In the legacy UI only: for the problem that clicking outside the drawer will lose the user's changes so far: "the simplest and most functional solution is to prevent the drawer from closing by clicking outside, regardless of the state of the drawer. " Is that acceptable, or not?

For the new MFE, we have more sophisticated behavior that only blocks it if you have unsaved changes.

That's fine!

[openedx-webhooks]

@ChrisChV 🎉 Your pull request was merged! Please take a moment to answer a two question survey so we can improve your experience in the future.

[edx-pipeline-bot]

2U Release Notice: This PR has been deployed to the edX staging environment in preparation for a release to production.

[edx-pipeline-bot]

2U Release Notice: This PR has been deployed to the edX production environment.

[edx-pipeline-bot]

2U Release Notice: This PR has been deployed to the edX production environment.

[edx-pipeline-bot]

2U Release Notice: This PR has been deployed to the edX staging environment in preparation for a release to production.

[edx-pipeline-bot]

2U Release Notice: This PR has been deployed to the edX production environment.