Vendor specific UUID counts

The SoftDevice allows the use of vendor specific UUIDs, which are stored by the SoftDevice in the RAM that is allocated once the SoftDevice is enabled.

The number of vendor specific UUIDs that can be stored by the SoftDevice is set through ble_common_enable_params_t type on sd_ble_enable. The minimum number of vendor specific UUID count can be 1, whereas the default value is 10.