cppcheck: update to 2.3.

srcpkgs/cppcheck/patches/musl.patch

@@ -0,0 +1,10 @@
+--- cli/filelister.cpp.orig
++++ cli/filelister.cpp
+@@ -24,6 +24,7 @@
+ 
+ #include <cstddef>
+ #include <cstring>
++#include <limits.h>
+ 
+ #ifdef _WIN32
+ 

srcpkgs/cppcheck/template

@@ -1,6 +1,6 @@
 # Template file for 'cppcheck'
 pkgname=cppcheck
-version=2.2
+version=2.3
 revision=1
 build_style=gnu-makefile
 make_build_args="
@@ -18,7 +18,7 @@ license="GPL-3.0-or-later"
 homepage="http://cppcheck.sourceforge.net"
 changelog="https://sourceforge.net/p/cppcheck/news/"
 distfiles="https://github.com/danmar/cppcheck/archive/${version}.tar.gz"
-checksum=ad96290a1842c5934bf9c4268cb270953f3078d4ce33a9a53922d6cb6daf61aa
+checksum=3c622628ebf46f68909c7a96743b07b6207894a0772fbe802603732152ab1035
 
 post_install() {
 	vman cppcheck.1