test(nextcloud): Remove expect skip

[provokateurin]

A skip in an expect will make the test retry which of course doesn't change anything. Also it should ensure the value, even if it is null, instead of ignoring it.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 29.68%. Comparing base (9185cd2) to head (4875a12).
Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2261   +/-   ##
=======================================
  Coverage   29.68%   29.68%           
=======================================
  Files         259      259           
  Lines       94757    94757           
=======================================
  Hits        28124    28124           
  Misses      66633    66633           

Flag	Coverage Δ		*Carryforward flag
cookie_store	90.51% <ø> (ø)		Carriedforward from 8552b83
dynamite	31.10% <ø> (ø)		Carriedforward from 8552b83
dynamite_end_to_end_test	60.03% <ø> (ø)		Carriedforward from 8552b83
dynamite_runtime	85.40% <ø> (ø)		Carriedforward from 8552b83
neon_dashboard	96.20% <ø> (ø)
neon_framework	44.70% <ø> (ø)
neon_notifications	100.00% <ø> (ø)
neon_talk	98.94% <ø> (ø)
nextcloud	26.28% <ø> (ø)
sort_box	90.90% <ø> (ø)		Carriedforward from 8552b83

*This pull request uses carry forward flags. Click here to find out more.