sm: sm_notify_client_status_reason -> sm_pairing_complete

sm: emit re-encryption complete for smp timeout if re-encryption started was sent before

sm: emit sm re-encryption started when bonding information becomes available and authentication starts

sm: sm_notify_client_reencryption -> sm_notify_client_reencryption_complete

sm: emit sm re-encryption complete for Encyption Change / Central role

sm: send security request on re-connect if bonded (ENABLE_LE_PROACTIVE_AUTHENTICATION)

sm: fix unused warning

sm: set sm_security_request_received if not handled immediately

sm: replace ENABLE_LE_CENTRAL_AUTO_ENCRYPTION with ENABLE_LE_PROACTIVE_AUTHENTICATION

sm: block connection if encryption fails for bonded device as Central

fix unused warnings

sm: fix spelling

sm: fix update of sc flag for re-encrypted connection in peripheral role

# Conflicts:
# CHANGELOG.md

sm: sending security request by responder starts sm timeout

sm: move SM_RESPONDER_SEND_SECURITY_REQUEST code into sm_run

sm: move SM_SC_RECEIVED_LTK_REQUEST code into sm_run

sm: move SM_RESPONDER_PH1_PAIRING_REQUEST_RECEIVED code into sm_run()

sm: move SM_RESPONDER_PH0_RECEIVED_LTK_REQUEST code into sm_run

remove SM_RESPONDER_PH4_Y_GET_ENC

sm: move SM_INITIATOR_PH1_W2_SEND_PAIRING_REQUEST code into sm_run

remove SM_INITIATOR_PH1_SEND_PAIRING_REQUEST

sm: move SM_INITIATOR_PH0_HAS_LTK code into sm_run

remove SM_INITIATOR_PH0_SEND_START_ENCRYPTION

sm: defer sending security request until ec key is ready

avoid warning for set but unused variables when log_info and log_error are disabled

add missing default switch cases

sm: implement h7 ctkd

Set CT2 in AuthReq if Bonding+SC+CTKD

sm: set LinkKey flag if CTKD and SC are active