zlib: update to 1.3.1

Release Notes:
https://github.com/madler/zlib/releases/tag/v1.3.1

Refresh patch:
- 004-attach-sourcefiles-in-patch-002-to-buildsystem.patch

Signed-off-by: Nick Hainke <[email protected]>

package/libs/zlib/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=zlib
-PKG_VERSION:=1.3
+PKG_VERSION:=1.3.1
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://github.com/madler/zlib/releases/download/v$(PKG_VERSION)
-PKG_HASH:=8a9ba2898e1d0d774eca6ba5b4627a11e5588ba85c8851336eb38de4683050a7
+PKG_HASH:=38ef96b8dfe510d42707d9c781877914792541133e1870841463bfa73f883e32
 
 PKG_LICENSE:=Zlib
 PKG_LICENSE_FILES:=README

package/libs/zlib/patches/004-attach-sourcefiles-in-patch-002-to-buildsystem.patch

@@ -1,6 +1,6 @@
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -91,34 +91,67 @@ set(ZLIB_PUBLIC_HDRS
+@@ -93,34 +93,67 @@ set(ZLIB_PUBLIC_HDRS
      ${CMAKE_CURRENT_BINARY_DIR}/zconf.h
      zlib.h
  )