[libgdamm] DataSelect: Include gda-data-select-priv.h

[Murray Cumming <murrayc src gnome org>]

commit d86468a6ac6629ff1816dabcb8d805d9b7a0f68c
Author: Murray Cumming <murraycu google com>
Date:   Sun Jan 19 19:31:40 2020 +0100

    DataSelect: Include gda-data-select-priv.h
    
    Because gda_data_select_get_type() seems to have moved there.

 libgda/src/dataselect.ccg | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/libgda/src/dataselect.ccg b/libgda/src/dataselect.ccg
index e454490..f19219c 100644
--- a/libgda/src/dataselect.ccg
+++ b/libgda/src/dataselect.ccg
@@ -20,6 +20,7 @@
  */
 
 #include <libgda/gda-data-select.h>
+#include <libgda/providers-support/gda-data-select-priv.h>
 #include <libgdamm/connection.h>
 
 namespace Gnome