multimedia/svt-av1: unbreak after r493624

===> Fetching all distfiles required by svt-av1-s20180222 for building
=> SHA256 Checksum OK for OpenVisualCloud-SVT-AV1-s20180222-425ba77_GH0.tar.gz.
=> SHA256 Checksum OK for 89.diff.
=> SHA256 Checksum mismatch for 103.diff.
===>  Giving up on fetching files:  103.diff
Make sure the Makefile and distinfo file (/usr/ports/multimedia/svt-av1/distinfo)
are up to date.  If you are absolutely sure you want to override this
check, type "make NO_CHECKSUM=yes [other args]".
*** Error code 1

Changes:	https://github.com/OpenVisualCloud/SVT-AV1/compare/425ba77...df11eb0
Reported by:	pkg-fallout

multimedia/svt-av1/Makefile

@@ -4,10 +4,6 @@ PORTNAME=	svt-av1
 PORTVERSION=	s20180222
 CATEGORIES=	multimedia
 
-PATCH_SITES=	https://github.com/${GH_ACCOUNT}/${GH_PROJECT}/pull/
-PATCHFILES+=	89.diff:-p1
-PATCHFILES+=	103.diff:-p1
-
 MAINTAINER=	[email protected]
 COMMENT=	Scalable AV1 encoder
 
@@ -27,7 +23,7 @@ USE_GITHUB=	yes
 USE_LDCONFIG=	yes
 GH_ACCOUNT=	OpenVisualCloud
 GH_PROJECT=	SVT-AV1
-GH_TAGNAME=	425ba77
+GH_TAGNAME=	df11eb0
 
 post-patch:
 # Default CFLAGS are already set by USES=cmake

multimedia/svt-av1/distinfo

@@ -1,7 +1,3 @@
-TIMESTAMP = 1550806017
-SHA256 (OpenVisualCloud-SVT-AV1-s20180222-425ba77_GH0.tar.gz) = 1848a70899219ec12973feebb88c9c0d098350d0a551bcc5e1c3e0a0c274e339
-SIZE (OpenVisualCloud-SVT-AV1-s20180222-425ba77_GH0.tar.gz) = 1635460
-SHA256 (89.diff) = 1311c3227e0055177a432d3e7fd2c3976dbbe848f965db6caf220d8245b63e26
-SIZE (89.diff) = 15753
-SHA256 (103.diff) = da96d801e602b373935e38e6db4e2a7c388987f4b10730ceff8207c6224ddd5b
-SIZE (103.diff) = 6376
+TIMESTAMP = 1550886893
+SHA256 (OpenVisualCloud-SVT-AV1-s20180222-df11eb0_GH0.tar.gz) = a53d27bc579a88053cece549c50d52a74df7623a066b5512b1e4e21a053661a3
+SIZE (OpenVisualCloud-SVT-AV1-s20180222-df11eb0_GH0.tar.gz) = 1635638