WRKDIST is now handled correctly for GH_TAGNAME containing /, so remove

extra setting, ok tb

databases/barman/Makefile

@@ -6,7 +6,6 @@ GH_ACCOUNT =	EnterpriseDB
 GH_PROJECT =	barman
 GH_TAGNAME =	release/${MODPY_DISTV}
 DISTNAME =	barman-${MODPY_DISTV}
-WRKDIST =	${WRKDIR}/barman-release-${MODPY_DISTV}
 REVISION =	1
 
 CATEGORIES =	databases

net/slurm/Makefile

@@ -19,8 +19,6 @@ WANTLIB =	c curses
 
 MODULES =	devel/cmake
 
-WRKDIST =	${WRKDIR}/${GH_PROJECT}-upstream-${GH_VERSION}
-
 pre-configure:
 	@${SUBST_CMD} ${WRKSRC}/theme.c ${WRKSRC}/slurm.1
 

security/uacme/Makefile

@@ -5,7 +5,6 @@ GH_ACCOUNT=	ndilieto
 GH_PROJECT=	uacme
 GH_TAGNAME=	upstream/$V
 DISTNAME=	uacme-$V
-WRKDIST=	${WRKDIR}/uacme-upstream-$V
 
 CATEGORIES=	security www
 

telephony/coturn/Makefile

@@ -5,7 +5,6 @@ GH_ACCOUNT =	coturn
 GH_PROJECT =	coturn
 GH_TAGNAME =	docker/${V}
 DISTNAME =	turnserver-${V:S/-r/pl/}
-WRKDIST =	${WRKDIR}/coturn-docker-${V}
 
 COMPILER =	base-clang ports-gcc
 COMPILER_LANGS = c