Avoid checking for brute force protection capabilities when upgrading
Avoid checking for brute force protection capabilities when upgrading

This might happen a releases that doesn't have this table yet

Signed-off-by: Julius Härtl <bf353fa4999f2f148afcc6d8ee6cb1ee74cc07c3@bitgrid.net>

nextcloud/server,nextcloud/server,nextcloud/server,nextcloud/server