feat(tabs): close tab on middle mouse btn

[DalderupMaurice]

Description

close tab on middle mouse btn

Motivation and Context

#713

How Has This Been Tested?

Screenshots (if appropriate)

Types of changes

• Chore (tests, refactors, and fixes)
• New feature (adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist

• I have read the CONTRIBUTING guidelines and confirm that my code follows the code style of this project.
• Tests for the changes have been added (for bug fixes/features)

Documentation

• Docs need to be added/updated (for bug fixes/features)

Closing issues

Fixes #713

[codecov]

Codecov Report

Merging #836 into develop will decrease coverage by 0.08%.
The diff coverage is 25%.

@@             Coverage Diff             @@
##           develop     #836      +/-   ##
===========================================
- Coverage    54.37%   54.29%   -0.09%     
===========================================
  Files          227      227              
  Lines         1953     1956       +3     
  Branches       269      270       +1     
===========================================
  Hits          1062     1062              
- Misses         735      737       +2     
- Partials       156      157       +1