Add middle mouse button click handling to close tabs in TabBar component

[ferenci84]

Description

This PR adds an option to close tabs using the middle mouse button.

This is a simple UX improvement of these original issue and PR:
#4030
#4051

Checklist

• The relevant docs, if any, have been updated or created
• The relevant tests, if any, have been updated or created

Testing instructions

1. Enable "Session Tabs"
2. Create new tabs
3. Close with the middle button

---

Summary by cubic

Added support for closing tabs in the TabBar with a middle mouse button click for faster tab management.

[github-actions]

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. You can sign the CLA by just posting a Pull Request Comment same as the below format.

---

I have read the CLA Document and I hereby sign the CLA

---

_{You can retrigger this bot by commenting recheck in this Pull Request. Posted by the CLA Assistant Lite bot.}

[Patrick-Erichsen]

Nice polish!

[Patrick-Erichsen]

@ferenci84 I think you just need to sign the CLA and we can merge 👍

[sestinj]

🎉 This PR is included in version 1.5.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[sestinj]

🎉 This PR is included in version 1.7.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀