pixman: bump to version 0.40.0

Ref: https://github.com/openwrt/packages/pull/12421
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
(splits of commit)

libs/pixman/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=pixman
-PKG_VERSION:=0.38.4
+PKG_VERSION:=0.40.0
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://www.cairographics.org/releases
-PKG_HASH:=da66d6fd6e40aee70f7bd02e4f8f76fc3f006ec879d346bae6a723025cfbdde7
+PKG_HASH:=6d200dec3740d9ec4ec8d1180e25779c00bc749f94278c8b9021f5534db223fc
 
 PKG_MAINTAINER:=Yousong Zhou <yszhou4tech@gmail.com>
 PKG_LICENSE:=MIT