greybus: svc: Change GB_SVC_TYPE_LINK_CONFIG to 0x10

The greybus specification reserves SVC type 0x0d-0x0f for timesync.
53124d73 ('svc: Add support for the link config operation') allocated the
next available type 0x0d which conflicts with the specification. Change the
type to 0x10 to ensure kernel and specification agree.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>