p11-kit: Fix build on FreeBSD

The build step failed on FreeBSD due to undeclared SIZE_MAX. This error
has been fixed upstream (https://github.com/p11-glue/p11-kit/commit/507c394)
and the patch could be removed at the next update.

security/p11-kit/Makefile

@@ -1,6 +1,7 @@
-# $NetBSD: Makefile,v 1.18 2021/01/04 11:43:47 wiz Exp $
+# $NetBSD: Makefile,v 1.19 2021/01/08 21:09:08 triaxx Exp $
 
 DISTNAME=	p11-kit-0.23.22
+PKGREVISION=	1
 CATEGORIES=	security
 #MASTER_SITES=	http://p11-glue.freedesktop.org/releases/
 MASTER_SITES+=	${MASTER_SITE_GITHUB:=p11-glue/}

security/p11-kit/distinfo

@@ -1,8 +1,9 @@
-$NetBSD: distinfo,v 1.13 2021/01/04 11:43:47 wiz Exp $
+$NetBSD: distinfo,v 1.14 2021/01/08 21:09:08 triaxx Exp $
 
 SHA1 (p11-kit-0.23.22.tar.xz) = 339e5163ed50a9984a74739b9207ea8cd77fa7e2
 RMD160 (p11-kit-0.23.22.tar.xz) = 35bc18cde9610ceb1a4c1c167360b7ef4a81288d
 SHA512 (p11-kit-0.23.22.tar.xz) = 098819e6ca4ad9cc2a0bc2e478aea67354d051a4f03e6c7d75d13d2469b6dc7654f26b15530052f6ed51acb35531c2539e0f971b31e29e6673e857c903afb080
 Size (p11-kit-0.23.22.tar.xz) = 830016 bytes
-SHA1 (patch-Makefile.in) = 1393b1c8892e90362575d5d325a583921f629b3c
 SHA1 (patch-common_compat.c) = bdcb10cebe5e7755c81f88ef033b9dfecd7a1aad
+SHA1 (patch-Makefile.in) = 1393b1c8892e90362575d5d325a583921f629b3c
+SHA1 (patch-p11-kit_lists.c) = 5834dd7cb09de7776205dac0a21a31a5ad5f3dae

security/p11-kit/patches/patch-p11-kit_lists.c

@@ -0,0 +1,15 @@
+$NetBSD: patch-p11-kit_lists.c,v 1.1 2021/01/08 21:09:08 triaxx Exp $
+
+Add missing header for SIZE_MAX on FreeBSD.
+https://github.com/p11-glue/p11-kit/commit/507c394
+
+--- p11-kit/lists.c.orig	2021-01-08 21:05:52.577818000 +0100
++++ p11-kit/lists.c
+@@ -39,6 +39,7 @@
+ 
+ #include <assert.h>
+ #include <ctype.h>
++#include <stdint.h>
+ #include <string.h>
+ #include <stdio.h>
+ #include <stdlib.h>