[Feature Request] Disable the YES prompt when BORG_CHECK_I_KNOW_WHAT_I_AM_DOING is enabled

[dertuxmalwieder]

My current Borg setup includes a cronjob that executes prune and compact once a day. With 2.0.0 b9 the necessity of borg check was introduced for this. Now borg check has the disadvantage that a separate query is made as to whether I ‘really want this’, which is of course impractical in a cronjob. Deactivating this query via BORG_CHECK_I_KNOW_WHAT_I_AM_DOING=YES does not make the query disappear, however, so that I receive an e-mail with several confirmed queries every day. In my opinion, this makes no sense.

My current workaround is to append > /dev/null 2>&1 to the cronjob, but this is inelegant. A more elegant solution would be good.