UI test to disable user

[paurakhsharma]

Description

Added file to support : owncloud-archive/user_management#25

Related Issue

This PR is required for owncloud-archive/user_management#25 to pass

How Has This Been Tested?

Locally

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[paurakhsharma]

cc @phil-davis Please review this PR

[codecov]

Codecov Report

Merging #31241 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master   #31241   +/-   ##
=========================================
  Coverage     62.57%   62.57%           
  Complexity    18234    18234           
=========================================
  Files          1145     1145           
  Lines         68396    68396           
  Branches       1234     1234           
=========================================
  Hits          42799    42799           
  Misses        25236    25236           
  Partials        361      361

Flag	Coverage Δ	Complexity Δ
#javascript	52.05% <ø> (ø)	0 <ø> (ø)	⬇️
#phpunit	63.77% <ø> (ø)	18234 <ø> (ø)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update cc8a353...240142e. Read the comment docs.

[phil-davis]

This is a forward-port of code from stable10 #31239
It just provides some underlying test code for core master.
The actual tests are now in the user_management app.