security/libfido2: Fix build after base 74ecdf86d8d2a94a4bfcf094a2e21b4747e4907f

PR:		283697
Reported by:	Dan Kotowski <dan.kotowski@a9development.com>
Obtained from:	Dimitry Andric <dim@FreeBSD.org>

security/libfido2/Makefile

@@ -33,4 +33,7 @@ PLIST_SUB=	PORTVERSION=${PORTVERSION}
 
 OPTIONS_DEFINE=	DOCS
 
+post-patch:
+	@${REINPLACE_CMD} -e 's|-D_POSIX_C_SOURCE=200809L|-D_POSIX_C_SOURCE=202405L|' ${WRKSRC}/CMakeLists.txt
+
 .include <bsd.port.mk>