Merge branch 'singhbalwinder/machines/load-python-compy'(PR #7203)

Loads newer python in Compy's machine files

The current master requires Python version >3.8. The default
Python on Compy of 3.7.x. This PR loads Python/3.11.5 in Compy's machine files.

[BFB]

* singhbalwinder/machines/load-python-compy:
  Loads newer python in Compy's machine files

Author: singhbalwinder

cime_config/machines/config_machines.xml

@@ -3887,6 +3887,7 @@
 	<command name="load">intelmpi/2019u3</command>
       </modules>
       <modules>
+        <command name="load">python/3.11.5</command>
         <command name="load">netcdf/4.6.3</command>
         <command name="load">pnetcdf/1.9.0</command>
         <command name="load">mkl/2020</command>