clucene: remove libstdc++-devel from depends.

Both compiler packages depend on it already, and its presence makes it
easy to accidentally create build cycles by putting gcc in the
dependency path when it shouldn't be.

srcpkgs/clucene/template

@@ -1,7 +1,7 @@
 # Template file for 'clucene'
 pkgname=clucene
 version=2.3.3.4
-revision=8
+revision=9
 wrksrc=${pkgname}-core-${version}
 build_style=cmake
 configure_args="-DENABLE_ASCII_MODE=OFF -DENABLE_PACKAGING=OFF
@@ -48,7 +48,7 @@ do_check() {
 }
 
 clucene-devel_package() {
-	depends="libstdc++-devel ${sourcepkg}>=${version}_${revision}"
+	depends="${sourcepkg}>=${version}_${revision}"
 	short_desc+=" - development files"
 	pkg_install() {
 		vmove usr/include