[openwrt/openwrt] tools/zlib: update to 1.2.13

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/d1386dd32a56b274f192df985de24225a9cb306e

commit d1386dd32a56b274f192df985de24225a9cb306e
Author: Nick Hainke <vincent at systemli.org>
AuthorDate: Fri Oct 21 22:41:06 2022 +0200

    tools/zlib: update to 1.2.13
    
    Switch to "https github.com" for downloading source files.
    
    Release Announcements:
    https://github.com/madler/zlib/releases/tag/v1.2.13
    
    Signed-off-by: Nick Hainke <vincent at systemli.org>
---
 tools/zlib/Makefile | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/tools/zlib/Makefile b/tools/zlib/Makefile
index 974de38154..17fe9fa233 100644
--- a/tools/zlib/Makefile
+++ b/tools/zlib/Makefile
@@ -8,13 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=zlib
-PKG_VERSION:=1.2.12
+PKG_VERSION:=1.2.13
 PKG_RELEASE:=1
 
-PKG_SOURCE_PROTO:=git
-PKG_SOURCE_URL:=https://github.com/madler/zlib
-PKG_MIRROR_HASH:=a162fc219763635f0c1591ec515d4b08684e4b0bfb4b1c8e65e4eab18d597c27
-PKG_SOURCE_VERSION:=21767c654d31d2dccdde4330529775c6c5fd5389
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
+PKG_SOURCE_URL:=https://github.com/madler/zlib/releases/download/v$(PKG_VERSION)
+PKG_HASH:=d14c38e313afc35a9a8760dadf26042f51ea0f5d154b0630a31da0540107fb98
 
 PKG_LICENSE:=Zlib
 PKG_LICENSE_FILES:=README