xbps-git: match vpkg version with real version.

srcpkgs/xbps-git/template

@@ -1,7 +1,7 @@
 # Template file for 'xbps-git'
 pkgname=xbps-git
 version="$(date -u +%Y%m%d)"
-revision=2
+revision=3
 nofetch=yes
 noextract=yes
 build_style=configure
@@ -12,7 +12,7 @@ makedepends="git which pkg-config zlib-devel proplib-devel openssl-devel
 libarchive-devel libfetch-devel confuse-devel atf-devel>=0.16"
 conf_files="/etc/xbps/xbps.conf"
 subpackages="libxbps-git libxbps-devel-git xbps-tests-git xbps-static-git"
-provides="xbps-9999"
+provides="xbps-${version}"
 replaces="xbps>=0 xbps-devel>=0"
 short_desc="The XBPS package system (development branch)"
 maintainer="Juan RP <xtraeme@gmail.com>"