productcompose: Export baseiso dependency as package dep

We can not use the provides because it is a product build unfortunatly.
Therefore we have to follow the baseiso-$name convention for the
package name.

Build/ProductCompose.pm

@@ -164,8 +164,8 @@ sub parse {
   # Unordered repositories is disabling repository layering. This will
   # offer all binary versions of all reprositories to the build tool:
   push @{$pkgs}, '--unorderedproductrepos' if grep {$_ eq 'OBS_unordered_product_repos'} @{$data->{'build_options'}};
-  # require the configured baseiso
-  push @{$pkgs}, "baseiso($ret->{'baseiso'})" if $ret->{'baseiso'};
+  # require the configured baseiso. We can not use the provides because it is a product build unfortunatly
+  push @{$pkgs}, "baseiso-$ret->{'baseiso'}" if $ret->{'baseiso'};
   $ret->{'deps'} = $pkgs;
 
   # We have currently no option to configure own path list for the product on purpose