gatt-service/ancs-client: extract ancs_client_handle_gatt_client_even…

…t_in_subscribed

hci: fix LE_SET_PHY phy_options size (#507)

Co-authored-by: Andrey Fominykh <afominykh@topcon.com>

gatt_client: add missing default

hfp_hf: add missing break

tool/convert_gatt_service: removed as GATT Service descriptions not a…

…vailable on Bluetooth SIG web site

Merge branch 'develop'

# Conflicts:
#	CHANGELOG.md

btstack_crypto: fix random generator for ecc after power cycle