*WIP Move Jstree to composer

[Dillon-Brown]

Description

Removes jstree from include and moves it to composer.

How To Test This

1. Check that the JS tree in the email module works as expected.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Final checklist

• My code follows the code style of this project found here.
• My change requires a change to the documentation.
• I have read the How to Contribute guidelines.

[codecov-io]

Codecov Report

Merging #7296 into develop will increase coverage by <.01%.
The diff coverage is 0%.

@@              Coverage Diff              @@
##             develop    #7296      +/-   ##
=============================================
+ Coverage      10.84%   10.84%   +<.01%     
  Complexity     42086    42086              
=============================================
  Files           3375     3375              
  Lines         247880   247880              
=============================================
+ Hits           26888    26889       +1     
+ Misses        220992   220991       -1

[cameronblaikie]

Assessed 👍

[connorshea]

Needs a rebase :)

[connorshea]

Looks like flaky tests, we should really merge hotfix into develop so develop PRs won't suffer from these as much anymore.

[Dillon-Brown]

@connorshea Agreed. It looks like there are only 81 files conflicting so it shouldn't be too difficult. I'll look at putting up a PR.

[SuiteBot]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
5 out of 6 committers have signed the CLA.

✅ Dillon-Brown
✅ isleshocky77
✅ cameronblaikie
✅ samus-aran
✅ lazka
❌ code-ph0y
_{You have signed the CLA already but the status is still pending? Let us recheck it.}