Updating the website as well

Author: AaronBallman

clang/www/c_status.html

@@ -191,7 +191,7 @@ <h2 id="c2y">C2y implementation status</h2>
     <tr>
       <td>Slay Some Earthly Demons III</td>
       <td><a href="https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3341.pdf">N3341</a></td>
-      <td class="unknown" align="center">Unknown</td>
+      <td class="full" align="center">Yes</td>
     </tr>
     <tr>
       <td>Slay Some Earthly Demons IV</td>