libimobiledevice: update to the latest version to fix openssl build error

Signed-off-by: Felix Fietkau <nbd@nbd.name>

libs/libimobiledevice/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libimobiledevice
 PKG_VERSION:=1.2.1
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_MAINTAINER:=Lukasz Baj <l.baj@radytek.com>
 PKG_LICENSE:=LGPL-2.1+
@@ -18,7 +18,7 @@ PKG_LICENSE_FILES:=COPYING.LESSER
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/libimobiledevice/libimobiledevice.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=df1f5c4d70d0c19ad40072f5246ca457e7f9849e
+PKG_SOURCE_VERSION:=13bf235cac2201747de11652cf14fe2714ca0718
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 
 PKG_FIXUP:=autoreconf