bpo-37748: Re-order the Run menu. (GH-15115)

Put the most common choice, Run Module, at the top.
diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt
index e3e92bd..0fff700 100644
--- a/Lib/idlelib/NEWS.txt
+++ b/Lib/idlelib/NEWS.txt
@@ -3,6 +3,9 @@
 ======================================
 
 
+bpo-37748: Reorder the Run menu.  Put the most common choice,
+Run Module, at the top.
+
 bpo-37692: Improve highlight config sample with example shell
 interaction and better labels for shell elements.