Chase GitLab redirect in PATCH_SITES (a la 64c25a7c)

https://about.gitlab.com/releases/2020/05/06/gitlab-com-13-0-breaking-changes/#removal-of-deprecated-project-paths

multimedia/svt-av1/Makefile

@@ -4,7 +4,7 @@ DISTVERSION=	0.8.7
 PORTREVISION=	1
 CATEGORIES=	multimedia
 
-PATCH_SITES=	${GL_SITE}/${GL_ACCOUNT}/${GL_PROJECT}/commit/
+PATCH_SITES=	${GL_SITE}/${GL_ACCOUNT}/${GL_PROJECT}/-/commit/
 PATCHFILES+=	284ef885f85f.patch:-p1 # https://gitlab.com/AOMediaCodec/SVT-AV1/-/merge_requests/1704
 
 MAINTAINER=	jbeich@FreeBSD.org

x11-drivers/xf86-video-amdgpu/Makefile

@@ -8,7 +8,7 @@ CATEGORIES=	x11-drivers
 MAINTAINER=	x11@FreeBSD.org
 COMMENT=	X.Org amdgpu display driver
 
-PATCH_SITES=	https://gitlab.freedesktop.org/xorg/driver/${PORTNAME}/commit/
+PATCH_SITES=	https://gitlab.freedesktop.org/xorg/driver/${PORTNAME}/-/commit/
 PATCHFILES+=	edcbe5f52ddfceee3d66d69bbcebbceac06b6d0d.patch:-p1
 
 LICENSE=	MIT