Fix a bug that prevents copy values from comments

[budnix]

Context

The PR fixes a bug that prevents copy values from cell comments. The fix prevents calling the preventDefault on the event object when the action is triggered on the internal HoT element (the element has a data-hot-input attribute).

How has this been tested?

I tested the changes locally, and I covered the fix with three new tests.

Types of changes

• Bug fix (non-breaking change which fixes an issue)

Related issue(s):

1. fixes https://github.com/handsontable/dev-handsontable/issues/1983

Affected project(s):

• handsontable

Checklist:

• I have reviewed the guidelines about Contributing to Handsontable and I confirm that my code follows the code style of this project.
• I have signed the Contributor License Agreement

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[github-actions]

Launch the local version of documentation by running:

npm run docs:review 95c0db7c64edb0653a2698ca80c78ca166cf8b59