Add Privacy Considerations sections to the authentication suites

[acoburn]

Any W3C Rec-track documents must contain a privacy considerations section. This is currently missing from the authentication suites.

[pchampin]

I believe this was resolved by #120 and can be closed.

[acoburn]

At present, we have placeholder sections in the various authentication suites

lws-protocol/lws10-authn-openid/index.html

Lines 226 to 233 in d02eb9d

	<section id="privacy-considerations" class="informative">
	<h2>Privacy Considerations</h2>
	<p class="issue" data-number="119">
	This section needs to be completed.
	</p>
	</section>

This issue was opened in order to track adding text to these sections.

[acoburn]

FWIW, I would be willing to propose text for those sections in order to close this issue.

[elf-pavlik]

WG charter mentions LWS Threat Model, I would recommend a threat modeling session(s) with TMCG which can include both security and privacy https://www.w3.org/TR/threat-modeling-guide/#appendix-2-threat-analysis-frameworks

One can simply propose one via https://github.com/w3c-cg/threat-modeling/issues