Add 'OpenSSL Technical Policies' page to openssl.org?

[Dr. Matthias St. Pierre]

Hi,

Pauli added the following action item for me to the OTC vF2F spreadsheet:

> Matthias: create web PR for OTC voting policy.

I wouldn't mind to add the content, but currently there seems to be no
appropriate place yet to put it. The voting process is currently described
only in the OMC bylaws,

   OpenSSL Bylaws
   openssl/web:policies/omc-bylaws.html

and there is no specific document for implementary regulations, or more generally,
technical policies decided by the OTC.  The web page needs a name and an URL,
something like

    OpenSSL Technical Policies
    openssl/web:policies/otc-policies.html

and it needs to be referenced by the Policies page <https://www.openssl.org/policies>.
If you agree with the name and URL, I can add that part to the web PR as well.

Matthias