Do not allow L2CAP specifier with ROLE_SERVER and remote address set

This is an invalid combination that never seems useful. Note that this
still allows ROLE_ANY in combination with a remote address. This still
doesn't seem particularly useful, but there is no good reason to
disallow it.

Test: TH
Change-Id: Ib0b7284cb99ee92f14113f8184af978eeb2318e7
2 files changed