Hide last updated information on shipped apps

[SystemKeeper]

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Is your feature request related to a problem? Please describe.
The teams app (circles) is shipped since a few versions. Opening the apps page on the instance still seems to query the AppStore information and shows „Last updated 3 years ago“, which might be confusing to users that are not aware of the name change and shipped change:

Describe the solution you'd like
Just hide the information for shipped apps.

Describe alternatives you've considered
None

Additional context
https://help.nextcloud.com/t/teams-nc-3-0-0/206825

[joshtrichards]

Duplicate of #45717
Related: nextcloud/appstore#1380