Fix encoding used for override server url

[claucambra]

Fixes issues when displaying names of multiple override server urls (e.g. those that contain umlauts)

[claucambra]

/backport to stable-3.14

[backportbot[bot]]

The backport to stable-3.14 failed. Please do this backport manually.

# Switch to the target branch and update it
git checkout stable-3.14
git pull origin stable-3.14

# Create the new backport branch
git checkout -b backport/7407/stable-3.14

# Cherry pick the change from the commit sha1 of the change against the default branch
# This might cause conflicts, resolve them
git cherry-pick 96e2264b

# Push the cherry pick commit to the remote repository and open a pull request
git push origin backport/7407/stable-3.14

Error: No changes found in backport branch

---

Learn more about backports at https://docs.nextcloud.com/server/stable/go.php?to=developer-backports.

[nextcloud-desktop-bot]

AppImage file: nextcloud-PR-7407-96e2264baaa359e60b5d5161eaedcc7faf76c1a7-x86_64.AppImage

To test this change/fix you can simply download above AppImage file and test it.

Please make sure to quit your existing Nextcloud app and backup your data.

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud