[gnome-build-meta] sdk/python2.bst: remove 2to3 to avoid overlap with python3

[Abderrahim Kitouni <akitouni src gnome org>]

commit 6f867d74df678e4a85f6bfcb977b01cc62156991
Author: Abderrahim Kitouni <akitouni gnome org>
Date:   Sat Aug 17 22:45:06 2019 +0100

    sdk/python2.bst: remove 2to3 to avoid overlap with python3

 elements/sdk/python2.bst | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/elements/sdk/python2.bst b/elements/sdk/python2.bst
index 9aaf317d..d6b7777a 100644
--- a/elements/sdk/python2.bst
+++ b/elements/sdk/python2.bst
@@ -30,3 +30,4 @@ variables:
 config:
   install-commands:
     - '%{make-install} DESTSHARED=/usr/lib/python2.7/lib-dynload'
+    - rm %{install-root}%{bindir}/2to3