audio/wavpack: Update to upstream version 5.6.0

MFH:		2022Q4

audio/wavpack/Makefile

 PORTNAME=	wavpack
-DISTVERSION=	5.5.0
+DISTVERSION=	5.6.0
 CATEGORIES=	audio
 MASTER_SITES=	https://github.com/dbry/WavPack/releases/download/${DISTVERSION}/ \
 		http://www.wavpack.com/
 
-PATCH_SITES=	https://github.com/dbry/WavPack/commit/
-PATCHFILES=	081a14557ada1f76f8807e00fccc5d71b9c96313.patch:-p1
-
 MAINTAINER=	multimedia@FreeBSD.org
 COMMENT=	Audio codec for lossless, lossy, and hybrid compression
 WWW=		https://www.wavpack.com/

audio/wavpack/distinfo

-TIMESTAMP = 1657548121
-SHA256 (wavpack-5.5.0.tar.xz) = ef749d98df46925bc2916993e601cc7ee9114d99653e63e0e304f031ba73b8e6
-SIZE (wavpack-5.5.0.tar.xz) = 797996
+TIMESTAMP = 1669757698
+SHA256 (wavpack-5.6.0.tar.xz) = af8035f457509c3d338b895875228a9b81de276c88c79bb2d3e31d9b605da9a9
+SIZE (wavpack-5.6.0.tar.xz) = 787148
 SHA256 (081a14557ada1f76f8807e00fccc5d71b9c96313.patch) = 364f998fbe8126809402554233d27f339c63a10faba9318d5b665b6e1cfc9431
 SIZE (081a14557ada1f76f8807e00fccc5d71b9c96313.patch) = 1004