Add AuditCommand to DELETABLE_COUCH_DOC_TYPES
Add AuditCommand to DELETABLE_COUCH_DOC_TYPES

Forgot to do this when that model was removed in #29268

dimagi/commcare-hq,dimagi/commcare-hq,dimagi/commcare-hq,dimagi/commcare-hq,dimagi/commcare-hq