dev-libs/xmlsec: remove unused patch(es)

Package-Manager: Portage-3.0.30, Repoman-3.0.3
Signed-off-by: Michael Mair-Keimberger <mmk@levelnine.at>
Closes: https://github.com/gentoo/gentoo/pull/24317
Signed-off-by: Joonas Niilola <juippis@gentoo.org>

dev-libs/xmlsec/files/xmlsec-1.2.31-fix-nss-3.59.patch

@@ -1,29 +0,0 @@
-https://bugs.gentoo.org/764437
-https://github.com/lsh123/xmlsec/commit/f3a59c721e38a663405093e2bbb30e2bf45853a2.patch
-From f3a59c721e38a663405093e2bbb30e2bf45853a2 Mon Sep 17 00:00:00 2001
-From: lsh123 <aleksey@aleksey.com>
-Date: Fri, 18 Dec 2020 16:22:40 -0800
-Subject: [PATCH] Remove MD5 for NSS 3.59 and above; enable nss test on osx and
- mingw (issue #305) (#306)
-
----
- include/xmlsec/nss/crypto.h      | 6 ++++++
- 2 files changed, 10 insertions(+), 3 deletions(-)
-
-diff --git a/include/xmlsec/nss/crypto.h b/include/xmlsec/nss/crypto.h
-index 223c1d85..614ac931 100644
---- a/include/xmlsec/nss/crypto.h
-+++ b/include/xmlsec/nss/crypto.h
-@@ -19,6 +19,12 @@
- #include <xmlsec/transforms.h>
- #include <xmlsec/dl.h>
- 
-+
-+/* MD5 was removed from NSS */
-+#if (NSS_VMAJOR > 3) || ((NSS_VMAJOR == 3) && (NSS_VMINOR > 58))
-+#define XMLSEC_NO_MD5 1
-+#endif /* (NSS_VMAJOR > 3) || ((NSS_VMAJOR == 3) && (NSS_VMINOR > 58)) */
-+
- #ifdef __cplusplus
- extern "C" {
- #endif /* __cplusplus */