fix static only warning

sm: HAVE_AES128 allows to complete AES128 by Host instead of Bluetooth Controller - rarely needed

wiced: use micro-ecc from WICED SDK to avoid duplicate symbols

sm: fix compile without LE Secure Connections

sm: check HCI_PAYLOAD_SIZE when LE Secure Connections are used

sm: only return prepared random data during ec key generation

sm: use micro-ecc for p256r1 calculation

sm: store public key in single 64 byte array instead of two 32 byte arrays

bluetooth_company_id: use scraped defines instead of small set from bluetooth.h before

tool: add update_filename.py that adds __BTSTACK_FILE__ to every .c file for use with debug output instead of __FILE__

sm: don't store info for signed writes without ENABLE_LE_SIGNED_WRITE

sm: make own_address_type accessible for central-only, too

gap_le: cleanup use of own address for scanning, advertisements, and connection creation

gap: require ENABLE_LE_CENTRAL for adv scans and outgoing connections, ENABLE_LE_PERIPHERAL for advertisements

sm: comment code for not supported role if only Central or Peripheral are enabled

config: add ENABLE_LE_PERIPHERAL and ENABLE_LE_CENTRAL to be able to reduce code size in Security Manager

LE: require ENABLE_LE_SIGNED_WRITE for ATT/GATT Signed Writes

fix unused params warnings

fix unused parameters warning

sm: provide le_device_db_index in SM_EVENT_IDENTITY_RESOLVING_SUCCEEDED again

sm: use fake public addresss of nRf5 chipsets as random static address

gap_le: fix random static address handling

sm: fix setting Random Address when set via gap_random_address_set before HCI is working

sm: fix Random Address generation when enabled before HCI is working

sm: fix compile without ENABLE_LE_SECURE_CONNECTIONS