This string has been in v9 (c773ca37ad) and now includes a template for app name instead of hardcoded software name.
v7 and v8 do not expect this string to have any templates. Prevent breaking translations by backports by freezing translations of this string for v7 and v8.
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/4562
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
(cherry picked from commit f07d1aed2e)