docs(nextcloud): Adjust support policy

[provokateurin]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 28.90%. Comparing base (586aef2) to head (0395d58).
Report is 7 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2668   +/-   ##
=======================================
  Coverage   28.90%   28.90%           
=======================================
  Files         372      372           
  Lines      136624   136624           
=======================================
  Hits        39492    39492           
  Misses      97132    97132           

Flag	Coverage Δ		*Carryforward flag
account_repository	98.47% <ø> (ø)
cookie_store	99.48% <ø> (ø)		Carriedforward from 8b9640c
dashboard_app	96.05% <ø> (ø)
dynamite	31.05% <ø> (ø)		Carriedforward from 8b9640c
dynamite_end_to_end_test	61.69% <ø> (ø)		Carriedforward from 8b9640c
dynamite_runtime	85.40% <ø> (ø)		Carriedforward from 8b9640c
interceptor_http_client	97.18% <ø> (ø)		Carriedforward from 8b9640c
neon_dashboard	96.05% <ø> (ø)		Carriedforward from 8b9640c
neon_framework	61.44% <ø> (ø)
neon_http_client	94.32% <ø> (ø)
neon_notifications	100.00% <ø> (ø)		Carriedforward from 8b9640c
neon_storage	94.66% <ø> (ø)
neon_talk	99.45% <ø> (ø)		Carriedforward from 8b9640c
nextcloud	24.33% <ø> (ø)
notifications_app	97.43% <ø> (ø)
notifications_push_repository	98.11% <ø> (ø)
sort_box	90.90% <ø> (ø)		Carriedforward from 8b9640c
talk_app	99.01% <ø> (ø)

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

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