build: stop running aclocal manually

The autoreconf script will already run aclocal for us,
so there's no need to do that ahead of time.
Reviewed-by: NJán Tomko <jtomko@redhat.com>
Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>

autogen.sh

@@ -15,7 +15,6 @@ cd "$srcdir"
 
 git submodule update --init || exit 1
 
-aclocal --install || exit 1
 autoreconf --verbose --force --install || exit 1
 
 if test "x$1" = "x--system"; then