package/strongswan: fix build w/ wolfssl 5.9.2

The 'mlkem.h' header is no longer present in wolfssl v5.9.2 [1] and the
content was merged in the 'wc_mlkem.h' header.

[1] 7a2cf5b655

Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 275faf6d61)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>

package/strongswan/0003-wolfssl-don-t-undef-PARSE-ERROR-as-headers-included-later-might-refer-to-it.patch

@@ -0,0 +1,25 @@
+From 60336ceecbd1cda73aa26dd44cfdaf2e31a046e1 Mon Sep 17 00:00:00 2001
+From: Tobias Brunner <tobias@strongswan.org>
+Date: Fri, 4 Oct 2024 11:23:28 +0200
+Subject: [PATCH] wolfssl: Don't undef PARSE_ERROR as headers included later
+ might refer to it
+
+Upstream: https://github.com/strongswan/strongswan/commit/60336ceecbd1cda73aa26dd44cfdaf2e31a046e1
+Signed-off-by: Thomas Perale <thomas.perale@mind.be>
+---
+ src/libstrongswan/plugins/wolfssl/wolfssl_common.h | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/src/libstrongswan/plugins/wolfssl/wolfssl_common.h b/src/libstrongswan/plugins/wolfssl/wolfssl_common.h
+index 9c944e7119..ef6c3da7b2 100644
+--- a/src/libstrongswan/plugins/wolfssl/wolfssl_common.h
++++ b/src/libstrongswan/plugins/wolfssl/wolfssl_common.h
+@@ -78,8 +78,6 @@ typedef union {
+ } wolfssl_ed_key;
+ #endif /* HAVE_ED25519 || HAVE_ED448 */
+
+-#undef PARSE_ERROR
+-
+ /* Eliminate macro conflicts */
+ #undef RNG
+