[openwrt/openwrt] ipset: update to 7.21

[LEDE Commits]

981213 pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/9f6a28b91e30de9c6875afbe1493934218dbfb49

commit 9f6a28b91e30de9c6875afbe1493934218dbfb49
Author: Chuanhong Guo <gch981213 at gmail.com>
AuthorDate: Wed Apr 17 12:09:07 2024 +0800

    ipset: update to 7.21
    
    release notes:
    7.21: https://www.spinics.net/lists/netfilter-devel/msg85299.html
    7.20: https://www.spinics.net/lists/netfilter-devel/msg85120.html
    7.19: https://www.spinics.net/lists/netfilter-devel/msg82985.html
    
    Signed-off-by: Chuanhong Guo <gch981213 at gmail.com>
---
 package/network/utils/ipset/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/network/utils/ipset/Makefile b/package/network/utils/ipset/Makefile
index b0aac8fe36..c62bbd8b68 100644
--- a/package/network/utils/ipset/Makefile
+++ b/package/network/utils/ipset/Makefile
@@ -9,12 +9,12 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=ipset
-PKG_VERSION:=7.17
+PKG_VERSION:=7.21
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=https://ipset.netfilter.org
-PKG_HASH:=be49c9ff489dd6610cad6541e743c3384eac96e9f24707da7b3929d8f2ac64d8
+PKG_HASH:=e2c6ce4fcf3acb3893ca5d35c86935f80ad76fc5ccae601185842df760e0bc69
 
 PKG_MAINTAINER:=Jo-Philipp Wich <jo at mein.io>
 PKG_LICENSE:=GPL-2.0