Update valid slot identifiers

Author: cbovis

src/advertising/is-slot-token.js

@@ -1,5 +1,5 @@
-const VALID_MINTERS = ['0xed129f9eeb2e18f9dcf8fdf61a2373d8ec0aaa49'];
-const VALID_CONTENT_IDS = ['dnsemail%3Acraig%40bovis.me.uk'];
+const VALID_MINTERS = ['0x56d9fb185343ff68484abb2964ad319728083cc9'];
+const VALID_CONTENT_IDS = ['dns%3A0xtracker.com'];
 
 const isSlotToken = tokenMetadata =>
   VALID_MINTERS.includes(tokenMetadata.minter.toLowerCase()) &&