libtasn1: Update to 4.13

Fixes CVE-2017-10790 and CVE-2018-6003

Signed-off-by: Rosen Penev <rosenp@gmail.com>

libs/libtasn1/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libtasn1
-PKG_VERSION:=4.12
+PKG_VERSION:=4.13
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@GNU/$(PKG_NAME)
-PKG_HASH:=6753da2e621257f33f5b051cc114d417e5206a0818fe0b1ecfd6153f70934753
+PKG_HASH:=7e528e8c317ddd156230c4e31d082cd13e7ddeb7a54824be82632209550c8cca
 PKG_LICENSE:=LGPLv2.1+
 PKG_LICENSE_FILES:=COPYING.LIB