## Context

**Current Behavior:** Middle click pastes multiple lines of text and
runs each as an individual terminal command
**Expected Behavior:** On Linux middle click should use bracketed paste
to paste multiple lines and wait for the user to hit "Enter" before
running all commands together like when pressing Ctrl+Shift+V

Steps to reproduce old behavior: 
1. Open terminal 
2. Copy multiple lines of text from outside the terminal
3. Middle click to paste text in terminal


## Self-Review Checklist

<!-- Check before requesting review: -->
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:
Fixed multiple line paste behavior in terminal on middle click

Co-authored-by: Bryan Mehall <1575089+bryanmehall@users.noreply.github.com>