OWNERS: fix email addresses

Adjust Vernon's email address to match Gerrit.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I6a4e4968d760f952dcf71eea3cef2b20c440ec8d
diff --git a/OWNERS b/OWNERS
index 8d1626e..0941b67 100644
--- a/OWNERS
+++ b/OWNERS
@@ -34,7 +34,7 @@
 owners:
 - ed@tanous.net
 - spinler@us.ibm.com
-- vernon.mauery@linux.intel.com
+- vernon.mauery@gmail.com
 - zhikui.ren@intel.com
 
 reviewers:
@@ -73,7 +73,7 @@
   email: spinler@us.ibm.com
   discord: mspinler
 - name: Vernon Mauery
-  email: vernon.mauery@linux.intel.com
+  email: vernon.mauery@gmail.com
   discord: vmauery
 - name: Zhikui Ren
   email: zhikui.ren@intel.com