graphics/libdrm: Fix plist when TESTS options is selected

PR:	264844
Sponsored by:	Beckhoff Automation GmbH & Co. KG

graphics/libdrm/Makefile

 PORTNAME=	libdrm
 PORTVERSION=	2.4.112
+PORTREVISION=	1
 PORTEPOCH=	1
 CATEGORIES=	graphics x11
 MASTER_SITES=	https://dri.freedesktop.org/libdrm/
@@ -20,7 +21,7 @@ USE_LDCONFIG=	yes
 OPTIONS_DEFINE=	MANPAGES TESTS
 OPTIONS_SUB=	yes
 
-TESTS_DESC=	Install test programs (which are always built)
+TESTS_DESC=	Build and install test programs
 
 .if defined(PACKAGE_BUILDING)
 OPTIONS_DEFAULT+=	MANPAGES

graphics/libdrm/pkg-plist

+%%TESTS%%bin/amdgpu_stress
 %%TESTS%%bin/drmdevice
-%%TESTS%%bin/kms-steal-crtc
-%%TESTS%%bin/kms-universal-planes
-%%TESTS%%bin/kmstest
 %%TESTS%%bin/modeprint
 %%TESTS%%bin/modetest
 %%TESTS%%bin/proptest