OWNERS: Update Andrew's preferred email

We're having some grief with non-preferred emails in Gerrit[1]. I now
prefer project-related content goes to my work email address, so use my
non-preferred email to implement the switch.

[1]: https://issues.gerritcodereview.com/issues/317345953

Change-Id: I1e17c560fd170304229c634f560dec59528e6e41
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
diff --git a/OWNERS b/OWNERS
index 15d499b..d4e1a64 100644
--- a/OWNERS
+++ b/OWNERS
@@ -37,7 +37,7 @@
 - patrick@stwcx.xyz
 
 reviewers:
-- andrew@aj.id.au
+- andrew@codeconstruct.com.au
 
 matchers:
 
@@ -46,7 +46,7 @@
   email: geissonator@yahoo.com
   discord: geissonator
 - name: Andrew Jeffery
-  email: andrew@aj.id.au
+  email: andrew@codeconstruct.com.au
   discord: arj
 - name: Joel Stanley
   email: joel@jms.id.au