sm: fix warnings

gatt-service/cycling_power_service_server: store current force/torque magnitudes in uint16_t, counter in uint16_t

gatt-service/cycling_power_service_server: check for enhanced calibration supported

gatt-service/cycling_power_service_server: offset compensation operation do not depend on extreme magnitudes

gatt-service/cycling_power_service_server: use global measurement type

gatt-service/cycling_power_service_server: remove tautology

gatt-service/cycling_power_service_server: extract cycling_power_service_server_emit_start_calibration

hfp_ag: makr emit functions static

hfp_ag: send Apple Device information upon request, report Accessory battery level and docked state

hfp_hf: report Apple accessory battery level and docked state

hfp_hf: send Apple Accessory information, report Apple extension support

hfp: parse Apple accessory information and state

hfp: add Apple extension strings + fields

btstack_defines: add events for HFP Apple extension

hci_dump_dispatch: allow to use multiple HCI Dump implementations

att_server: improve handling of pending response

hfp_ag: always initiate codec connection setup before establishing audio

att_server: document delayed write

hfp_hf: send HF Indicator update only if enabled by AG

pbap_client: fix PBAP_SUBEVENT_OPERATION_COMPLETED with OBEX_DISCONNECTED for pbap_disconnect

pbap_client: support multiple parallel connections

pbap_client: move singleton into pbap_connect

pbap_client: keep clients in list

pbap_client: remove incoming flag

pbap_client: lookup pbap_client by cid