libwebp: bump to version 1.3.1

Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>

libs/libwebp/Makefile

@@ -1,12 +1,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libwebp
-PKG_VERSION:=1.3.0
+PKG_VERSION:=1.3.1
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://storage.googleapis.com/downloads.webmproject.org/releases/webp
-PKG_HASH:=64ac4614db292ae8c5aa26de0295bf1623dbb3985054cb656c55e67431def17c
+PKG_HASH:=b3779627c2dfd31e3d8c4485962c2efe17785ef975e2be5c8c0c9e6cd3c4ef66
 
 PKG_MAINTAINER:=Alexandru Ardelean <ardeleanalex@gmail.com>
 PKG_LICENSE:=BSD-3-Clause

libs/libwebp/patches/010-mips16.patch

@@ -1,8 +1,8 @@
 --- a/src/dsp/cpu.h
 +++ b/src/dsp/cpu.h
-@@ -108,7 +108,7 @@
- #define WEBP_HAVE_NEON
- #endif
+@@ -124,7 +124,7 @@
+ //------------------------------------------------------------------------------
+ // MIPS defines.
  
 -#if defined(__mips__) && !defined(__mips64) && defined(__mips_isa_rev) && \
 +#if defined(__mips__) && !defined(__mips16) && !defined(__mips64) && defined(__mips_isa_rev) && \