Update CoC Committee contact list with new members

Author: satabin

_includes/_code-of-conduct.html

@@ -72,9 +72,11 @@
 For questions related to our code of conduct, or to report possible violations, please immediately contact a member of the Typelevel Code of Conduct Committee:
 
 <!-- TODO single CoC email address -->
-  * [Jasna Rodulfa-Blemberg](mailto:jasna.robl@gmail.com)
   * [Sam Pillsworth](mailto:sam@blerf.ca)
   * [Andrew Valencik](mailto:andrew.valencik@gmail.com)
+  * [Kateu Herbert](mailto:hkateu@gmail.com)
+  * [Arman Bilge](mailto:armanbilge@gmail.com)
+  * [Lucas Satabin](mailto:lucas.satabin@gnieh.org)
 
 
 ## Attribution