Update drm-devel-kmod to 5.3

This put us in sync with Linux 5.3 drm drivers with one cavehat: Navi10 AMDGPU
support, an issue is created upstream and we hope to have it working soon.
freebsd/drm-kmod#10


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@540883 35697150-7ecd-e111-bb59-0022644237b5

graphics/drm-devel-kmod/Makefile

@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	drm-devel-kmod
-PORTVERSION=	5.2.g20200602
+PORTVERSION=	5.3.g20200612
 CATEGORIES=	graphics kld
 
 MAINTAINER=	[email protected]
@@ -28,7 +28,7 @@ USES=		kmod uidfix compiler:c++11-lang
 USE_GITHUB=	yes
 GH_ACCOUNT=	freebsd
 GH_PROJECT=	drm-kmod
-GH_TAGNAME=	drm_v5.2_10
+GH_TAGNAME=	drm_v5.3_1
 
 .include <bsd.port.options.mk>
 

graphics/drm-devel-kmod/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1591103549
-SHA256 (freebsd-drm-kmod-5.2.g20200602-drm_v5.2_10_GH0.tar.gz) = 295a9e90d809a1d517e6b105f9a5a46d4101b6ba1d41ebce0827683d95dbe3df
-SIZE (freebsd-drm-kmod-5.2.g20200602-drm_v5.2_10_GH0.tar.gz) = 14483147
+TIMESTAMP = 1593510227
+SHA256 (freebsd-drm-kmod-5.3.g20200612-drm_v5.3_1_GH0.tar.gz) = ea575c55a59e88c3ef27b39d283377c5ea270ace655af42ba60aba3b4c714701
+SIZE (freebsd-drm-kmod-5.3.g20200612-drm_v5.3_1_GH0.tar.gz) = 17460534