[dashboard] Remove feature flag for desktop IDEs

[corneliusludmann]

Description

This PR removes the check that hides the desktop IDE preferences for non-admin users.

To Do

• Set proper feedback issue link

Related Issue(s)

Fixes #6485

How to test

Open the preferences page as a not-admin user (remove the role in the admin page) and make sure the desktop IDE settings are present.

Release Notes

Open up JetBrains desktop IDE feature (BETA) for all users

/no-cc

[corneliusludmann]

Rebased on main and removed merge conflict. ✔️

[laushinka]

/werft run

👍 started the job as gitpod-build-clu-open-up-jetbrains-6485.6

[laushinka]

The preview env worked as expected even though the build failed.
/lgtm but I will hold in case the failure is something that needs to be looked into. Feel free to unhold if it's not relevant.
Edit: Forgot that merging is blocked anyway when the build doesn't pass.

[corneliusludmann]

Thanks, @laushinka! For some reason, the lgtm label didn't make it.

I will restart a slate deployment since it seems that is related to the deployment after the rebase.

[corneliusludmann]

werft job is green now

[laushinka]

/lgtm

[roboquat]

LGTM label has been added.

Git tree hash: 4dbedf5da2dc02a3e4e00a67913973c254c8263f

[roboquat]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: laushinka

Associated issue: #6485

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• components/dashboard/OWNERS [laushinka]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment