Scripts: close every msg_info block with msg_ok

Past-tense msg_info calls that should have been msg_ok, notices that opened a block before a prompt, and blocks without a closing msg_ok. These already left a stale spinner; with core's block stack they would resume it after every later msg_ok.

ct/dispatcharr.sh

@@ -137,7 +137,6 @@ EOF
       set +o allexport
       if [[ -n "$POSTGRES_DB" ]] && [[ -n "$POSTGRES_USER" ]] && [[ -n "$POSTGRES_PASSWORD" ]]; then
         PGPASSWORD=$POSTGRES_PASSWORD pg_dump -U "$POSTGRES_USER" -h "${POSTGRES_HOST:-localhost}" -p "${POSTGRES_PORT:-5432}" "$POSTGRES_DB" >/tmp/dispatcharr_db_$(date +%F).sql
-        msg_info "Database backup created"
       fi
     fi
     $STD tar -czf "$BACKUP_FILE" -C /opt dispatcharr /tmp/dispatcharr_db_*.sql