package/bluez5_utils: security bump version to 5.47

Fixes CVE-2017-1000250 - All versions of the SDP server in BlueZ 5.46 and
earlier are vulnerable to an information disclosure vulnerability which
allows remote attackers to obtain sensitive information from the bluetoothd
process memory.  This vulnerability lies in the processing of SDP search
attribute requests.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/bluez5_utils/bluez5_utils.hash

@@ -1,2 +1,2 @@
 # From https://www.kernel.org/pub/linux/bluetooth/sha256sums.asc:
-sha256 ddab3d3837c1afb8ae228a94ba17709a4650bd4db24211b6771ab735c8908e28  bluez-5.46.tar.xz
+sha256 cf75bf7cd5d564f21cc4a2bd01d5c39ce425397335fd47d9bbe43af0a58342c8  bluez-5.47.tar.xz

package/bluez5_utils/bluez5_utils.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-BLUEZ5_UTILS_VERSION = 5.46
+BLUEZ5_UTILS_VERSION = 5.47
 BLUEZ5_UTILS_SOURCE = bluez-$(BLUEZ5_UTILS_VERSION).tar.xz
 BLUEZ5_UTILS_SITE = $(BR2_KERNEL_MIRROR)/linux/bluetooth
 BLUEZ5_UTILS_INSTALL_STAGING = YES