Move the token JWT console log out of an interator (#17010)

.changelog/17010.txt

@@ -0,0 +1,3 @@
+```release-note:bug
+ui: fix a mirage-only issue where our mock token logs repeated unnecessarily
+```

ui/mirage/scenarios/default.js

@@ -664,11 +664,12 @@ Secret: ${token.secretId}
 Accessor: ${token.accessorId}
 
 `);
+  });
 
   console.log(
     'Alternatively, log in with a JWT. If it ends with `management`, you have full access. If it ends with `bad`, you`ll get an error. Otherwise, you`ll get a token with limited access.'
   );
-  });
+  console.log('=====================================');
 }
 
 function getConfigValue(variableName, defaultValue) {