Bluetooth: controller: Release missing / lost SDUs for framed PDUs

-- Implemented reporting of lost / missing SDUs for framed PDUs. This
   should result in SDUs being released when only framed padding PDUs or
   error PDUs are received.
-- Removed unused configuration params structure, storage and linked
   APIs.
-- Reduced default logging level to INF instead of DBG.
-- Included debug logging messaged for framed consumption.
-- Removed separate latency_unframed and latency_framed and replaced
   with a common sdu_sync_const as they are mutually exclusive for each
   sink.
-- Restricted framed time stamp calculation only to situations where all
   dependent information is available.
-- Corrected SDU sequence numbering to release starting at zero.

Signed-off-by: Nirosharn Amarasinghe <[email protected]>