Remove a fmt.Println leftover from a debug session

pkg/season/admin.go

@@ -197,7 +197,6 @@ var longMonthNames = []string{
 func CollectSeasonCalendar(ctx context.Context, company *auth.Company, conn *database.Conn, year int, firstMonth time.Month, monthCount int) (*Calendar, error) {
 	firstDay := time.Date(year, firstMonth, 1, 0, 0, 0, 0, time.UTC)
 	lastDay := firstDay.AddDate(0, monthCount, 0).Add(-1 * time.Second)
-	fmt.Println(lastDay)
 	rows, err := conn.Query(ctx, `
 		select t.day::date
 		     , to_color(coalesce(color, $1)) as color