meta-hpe: remove invalid emails

Cleaning up the OWNERS files to reduce the amount of "does not resolve
to any account" errors that pop up consistently in the gerrit logs.

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: I4fb7ff1946b21ab95d4d5bb47461fed6a7f7d07f
diff --git a/meta-hpe/OWNERS b/meta-hpe/OWNERS
index a911d41..378b356 100644
--- a/meta-hpe/OWNERS
+++ b/meta-hpe/OWNERS
@@ -1,6 +1,4 @@
 owners:
-- mike.garrett@hpe.com
 - jean-marie.verdun@hpe.com
 - nhawkins48@gmail.com
-- allan.pedrana@gmail.com