Add gpg fingerprint

Change-Id: I4cf61de087ffa6db86d6e7b2bdfc72c6c5babafd
Signed-off-by: Edwin Kempin <ekempin@google.com>
diff --git a/releases/public-keys.md b/releases/public-keys.md
index fa84b8e..ba41393 100644
--- a/releases/public-keys.md
+++ b/releases/public-keys.md
@@ -6,4 +6,5 @@
 | Name             | Email Address          | Fingerprint                                        |
 |------------------|------------------------|----------------------------------------------------|
 | David Pursehouse | dpursehouse@collab.net | 0A76 9EB0 5339 B93B DD89  95ED 0C3A F664 9FFC 2102 |
+| Edwin Kempin     | ekempin@google.com     | 8DC3 89F5 9066 40FA C5A9  9037 51B5 FD97 A0D0 EF51 |
 | Saša Živkov      | sasa.zivkov@sap.com    | 024B 9991 1E26 0764 22A7  5AD4 4D52 61F9 26C1 290E |