media: Kconfig: move drivers-specific TTPCI_EEPROM Kconfig var

This option is used only by av7110 and by an USB driver. As
the av7110 is the first DVB hardware, hardly found those
days, let's opt to place it at usb/Kconfig, as the driver
with needs it might have a longer lifetime.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>