Removed class import

[andizer]

I don't have the energy to fill in the entire pull request template.

The target class is already within the same. I removed the import of the non-existing one.

Cheers!

Context

• Fixes a bug where a non-existing class was imported and used.

Summary

This PR can be summarized in the following changelog entry:

• Fixes a bug where a non-existing class was imported and used.

Relevant technical choices:

Test instructions

Relevant test scenarios

• Changes should be tested with the browser console open
• Changes should be tested on different posts/pages/taxonomies/custom post types/custom taxonomies
• Changes should be tested on different editors (Block/Classic/Elementor/other)
• Changes should be tested on different browsers
• Changes should be tested on multisite

UI changes

• This PR changes the UI in the plugin. I have added the 'UI change' label to this PR.

Documentation

• I have written documentation for this change.

Quality assurance

• I have tested this code to the best of my abilities.
• I have added unit tests to verify the code works as intended.
• I have checked that the base branch is correctly set.

Fixes #