OWNERS: update Amithash's email address

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I73cd6e36ee3661c60d920d7029d1b4e363309855
diff --git a/OWNERS b/OWNERS
index ce755cb..1a30b50 100644
--- a/OWNERS
+++ b/OWNERS
@@ -32,7 +32,7 @@
 # data within them will be kept sorted.
 
 owners:
-- amithash@fb.com
+- amithash@meta.com
 - patrick@stwcx.xyz
 
 reviewers:
@@ -41,7 +41,7 @@
 
 openbmc:
 - name: Amithash Prasad
-  email: amithash@fb.com
+  email: amithash@meta.com
   discord: amithash
 - name: Patrick Williams
   email: patrick@stwcx.xyz