[Bug]: Allow user installs on Windows

[bbodenmiller]

Checks before filing an issue

• This issue doesn't reproduce on web browsers (such as in Chrome). If it does, issue reports go to the Mattermost Server repository.
• I have checked the issue tracker and have not found an issue that matches the one I'm filing. This should include closed issues.
• This issue is not a troubleshooting question. Troubleshooting questions go here: https://forum.mattermost.com/c/trouble-shoot/16.
• This issue is not a feature request. You can request features and make product suggestions here: https://mattermost.com/suggestions/.
• This issue reproduces on the most recent stable version, or the most recent prerelease version of the Mattermost Desktop App.
• I have read the contribution guidelines.

Mattermost Desktop Version

6.1.0

Operating System

Windows 11 x64

Mattermost Server Version

n/a

Steps to reproduce

Try to install msi

Expected behavior

Ability to install without admin permissions

Observed behavior

Cannot install due to lacking admin permissions

Log Output

n/a

Additional Information

User installs are no longer allowed? Why? https://docs.mattermost.com/deployment-guide/desktop/desktop-msi-installer-and-group-policy-install.html#deployment-considerations-for-v6-1-0