media: em28xx: Remove duplicate PID

Half-revert: commit 5b1a270d ("media: dvb: add alternative USB PID for Hauppauge WinTV-soloHD")'

The PID already exists on the line above.

Signed-off-by: Brad Love <brad@nextdimension.cc>
Signed-off-by: Michael Ira Krufky <mkrufky@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>