net/libmdf: update to 1.0.27

Changes in release 1.0.27:
* Support strings compressed with zstd
* changed how the size of the read buffer is increased in response to
  the widening of the tcp/ip window.
* small optimization in mdf_get_next_message2()
* New functions:
 - mdf_extract() : extracts the current message from the mdf handle.
 - mdf_inject() : injects a previously extracted message to the mdf handle.
* New properties:
 - MDF_OPT_RBUF_SIZE : returns the number of bytes waiting to be processed in
   the internaly read buffer after a call to mdf_consume().
 - MDF_OPT_RBUF_MAXSIZE : returns or sets the current size of the internal
   read buffer.

PR:		271464

net/libmdf/Makefile

@@ -1,5 +1,5 @@
 PORTNAME=	libmdf
-PORTVERSION=	1.0.26
+PORTVERSION=	1.0.27
 CATEGORIES=	net finance
 MASTER_SITES=	https://packages.millistream.com/source/
 
@@ -10,6 +10,8 @@ WWW=		https://millistream.com
 LICENSE=	LGPL3+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
+LIB_DEPENDS=	libzstd.so:archivers/zstd
+
 USES=		libtool pkgconfig ssl
 
 GNU_CONFIGURE=	yes

net/libmdf/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1650246142
-SHA256 (libmdf-1.0.26.tar.gz) = aad3234cc67975a3e41d3d292c829ff41b3afdd21bf2f948b1e01023f7ad6b43
-SIZE (libmdf-1.0.26.tar.gz) = 433957
+TIMESTAMP = 1684296333
+SHA256 (libmdf-1.0.27.tar.gz) = 54c4c9e81b3100fbb900cb95c0239a7799b40110fe1e16e9a89c130c7124f229
+SIZE (libmdf-1.0.27.tar.gz) = 437803

net/libmdf/pkg-plist

@@ -3,5 +3,5 @@ include/mdf/mdf_fields.h
 lib/libmdf.a
 lib/libmdf.so
 lib/libmdf.so.0
-lib/libmdf.so.0.11.0
+lib/libmdf.so.0.12.0
 libdata/pkgconfig/libmdf.pc