iio:light:tsl2722: Fix inconsistent spacing before } in id table

The final entry was missing a space. Tidy that up.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Link: https://lore.kernel.org/r/20211230174911.78291-15-jic23@kernel.org