HID: picolcd: be more verbose when reporting report size error

picolcd device is not expected to send any report with size larger than
64 bytes.

If this impossible event happens (sic!), print also a report ID to allow
for easier debugging.

Suggested-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>