Update default parameters pointer (#592)

Author: forsyth2

docs/source/parameters.rst

@@ -11,7 +11,7 @@ be overridden by parameters set in a ``[[subsection]``.
 .. warning::
    Note that some parameters will be overriden by defaults if you define them too high up in the inheritance hierarchy.
 
-See `this release's parameter defaults <https://github.com/E3SM-Project/zppy/blob/a86ddf711dbbef8bd8d5caab97f0b830da1e40e1/zppy/templates/default.ini>`_
+See `this release's parameter defaults <https://github.com/E3SM-Project/zppy/blob/ac90fa116b1a62eaacfa9c4efbe4d31c8c1a5e5c/zppy/templates/default.ini>`_
 on GitHub for a complete list of parameters and their default values. 
 You can also view the most up-to-date, 
 `unreleased parameter defaults <https://github.com/E3SM-Project/zppy/blob/main/zppy/templates/default.ini>`_.