Duplicate parameter heading on rst files

[khancyr]

Bug Report

Bug report

Issue details

AP_Periph parameter description rst files have duplicated NET_ heading

[khancyr]

as per #32935 , solution should be done in param_parse.py

[IamPete1]

I looked into this very briefly, to expand a little more this is output twice:

.. _parameters_NET_:

NET\_ Parameters
----------------