(Merge 3.4) Issue #21634: Fix pystone micro-benchmark: use floor division

instead of true division to benchmark integers instead of floating point
numbers. Set pystone version to 1.2. Patch written by Lennart Regebro.

diff --cc Misc/NEWS
index f7bac9ead7c281d688f43836f340b5c3430ef978,a8c6b35559f206e1d9f0cb2bb2b1af1738dc01b6..be02bba58a3cc6db8ace25555d4a75f99888723b
--- 1/Misc/NEWS
--- 2/Misc/NEWS
+++ b/Misc/NEWS
@@@ -532,20 -403,6 +532,24 @@@ Documentatio
  Tests
  -----
  
++- Issue #21634: Fix pystone micro-benchmark: use floor division instead of true
++  division to benchmark integers instead of floating point numbers. Set pystone
++  version to 1.2. Patch written by Lennart Regebro.
++
 +- Issue #21605: Added tests for Tkinter images.
 +
 +- Issue #21493: Added test for ntpath.expanduser().  Original patch by
 +  Claudiu Popa.
 +
 +- Issue #19925: Added tests for the spwd module. Original patch by Vajrasky Kok.
 +
 +- Issue #21522: Added Tkinter tests for Listbox.itemconfigure(),
 +  PanedWindow.paneconfigure(), and Menu.entryconfigure().
 +
 +- Issue #17756: Fix test_code test when run from the installed location.
 +
 +- Issue #17752: Fix distutils tests when run from the installed location.
 +
  - Issue #18604: Consolidated checks for GUI availability.  All platforms now
    at least check whether Tk can be instantiated when the GUI resource is
    requested.