nsd: update to 4.2.4

Removed upstreamed patches.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

net/nsd/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=nsd
-PKG_VERSION:=4.2.1
+PKG_VERSION:=4.2.4
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://www.nlnetlabs.nl/downloads/nsd
-PKG_HASH:=d17c0ea3968cb0eb2be79f2f83eb299b7bfcc554b784007616eed6ece828871f
+PKG_HASH:=9ebd6d766765631a56c0eb332eac26b310fa39f662e5582c8210488cf91ef27c
 
 PKG_MAINTAINER:=Vasilis Tsiligiannis <acinonyx@openwrt.gr>
 PKG_LICENSE:=BSD-3-Clause

net/nsd/patches/010-musl.patch

@@ -1,10 +0,0 @@
---- a/nsd-control.c
-+++ b/nsd-control.c
-@@ -42,6 +42,7 @@
-  */
- 
- #include "config.h"
-+#include <stdio.h>
- #ifdef HAVE_SSL
- 
- #include <sys/types.h>

net/nsd/patches/020-openssl.patch

@@ -1,13 +0,0 @@
---- a/tsig.c
-+++ b/tsig.c
-@@ -19,6 +19,10 @@
- #include "query.h"
- #include "rbtree.h"
- 
-+#ifndef HAVE_SSL
-+#define CRYPTO_memcmp memcmp
-+#endif
-+
- static region_type *tsig_region;
- 
- struct tsig_key_table