[libgda/LIBGDA_5.2] Python: update NEWS to remove Python2 support

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit 73fbd3af2ec3ab4091c8ba027862ce3638a8f4fa
Author: Daniel Espinosa <esodan gmail com>
Date:   Tue Jan 7 08:55:36 2020 -0600

    Python: update NEWS to remove Python2 support

 NEWS | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/NEWS b/NEWS
index 5cc2be299..1dac982ed 100644
--- a/NEWS
+++ b/NEWS
@@ -4,6 +4,7 @@ libgda 5.2.10
  - GdaParser: remove spaces and enters before next statement, fix 203
  - GdauiSet: fix gdaui_set_source_get_ref_columns() return value, fix #123
  - SqlParser: fix Vala bindings
+ - Removing Python 2 support to use Python 3 by default
 
 libgda 5.2.9
  - Fix Sun JRE 1.8 detection