[cssom-view] Add me as an editor as per TPAC resolution.

Author: emilio

cssom-view-1/Overview.bs

@@ -14,6 +14,7 @@ Work Status: Revising
 Shortname: cssom-view
 Level: 1
 Editor: Simon Fraser, Apple Inc http://www.apple.com/, simon.fraser@apple.com, w3cid 44066
+Editor: Emilio Cobos Álvarez 106537, Mozilla https://mozilla.org, emilio@mozilla.com
 Former Editor: Simon Pieters, Opera Software AS http://www.opera.com, simonp@opera.com
 Former Editor: Glenn Adams, Cox Communications, Inc. http://www.cox.com, glenn.adams@cos.com, http://www.w3.org/wiki/User:Gadams
 Former Editor: Anne van Kesteren, Opera Software ASA http://www.opera.com, annevk@annevk.nl, https://annevankesteren.nl/