Remove Edwin from ESC members

I'm no longer working on Gerrit [1], hence I can no longer be a member
of the ESC.

[1] https://groups.google.com/g/repo-discuss/c/TDBikdHBngU/m/pPoGTCQXBAAJ

Change-Id: Ie7795ab264ae16f7950ac638998ecf2331f0d1f1
Signed-off-by: Edwin Kempin <ekempin@google.com>

pages/site/community/members.md

diff --git a/pages/site/community/members.md b/pages/site/community/members.md
index f20a9ff..1570365 100644
--- a/pages/site/community/members.md
+++ b/pages/site/community/members.md
@@ -39,7 +39,6 @@
 
 | Name                  | Affiliation            |
 |-----------------------|------------------------|
-| Edwin Kempin          | Google                 |
 | Luca Milanesio        | GerritForge            |
 | Saša Živkov           | SAP                    |
 
@@ -54,6 +53,7 @@
 | Ben Rohlfs            | Google                                 |
 | Chris Poucet          | Google                                 |
 | David Pursehouse      | Independent (formerly Sony, CollabNet) |
+| Edwin Kempin          | Google                                 |
 | Han-Wen Nienhuys      | Independent (formerly Google)          |
 | Patrick Hiesel        | Google                                 |