[stable-3.8] Alway add the item at the end of the layout.

[backportbot-nextcloud]

backport of #5595

[nextcloud-desktop-bot]

AppImage file: nextcloud-PR-5597-4f680cddc4e9e3dae272f3e35094defaf891d328-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.

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[codecov]

Codecov Report

Merging #5597 (4f680cd) into stable-3.8 (364f7b5) will decrease coverage by 0.01%.
The diff coverage is 0.00%.

Additional details and impacted files

@@              Coverage Diff               @@
##           stable-3.8    #5597      +/-   ##
==============================================
- Coverage       59.25%   59.24%   -0.01%     
==============================================
  Files             143      143              
  Lines           18435    18435              
==============================================
- Hits            10923    10922       -1     
- Misses           7512     7513       +1     

Impacted Files	Coverage Δ
src/libsync/clientsideencryption.cpp	40.85% <0.00%> (ø)

... and 1 file with indirect coverage changes