[Forwardport] chore: remove extraneous cursor property

[DanielRuf]

Original Pull Request

#15305

Description

cursor is not usable with pointer-events: none. Also this would add the not-allowed cursor which does not make much sense imho.

Manual testing scenarios

1. create a button with the disabled property
2. hover and click it
3. there is no not-allowed cursor

Contribution checklist

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)

[magento-cicd2]

All committers have signed the CLA.

[DanielRuf]

Thank you for your submission, we really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.

Huh? I already did this before. Is this a new bot?

[VladimirZaets]

@DanielRuf It's our old bot))))) We had temporary problem with CLA check tool.

[magento-engcom-team]

Hi @DanielRuf. Thank you for your contribution.
Changes from your Pull Request will be available with the upcoming 2.3.0 release.