[Clang] Add papers approved in Kona by WG21 to the C++ status page

Approved core issues will be updated separately through an update
of the defect report list when a new core issue list is
published.

Author: cor3ntin

clang/www/cxx_status.html

@@ -1162,7 +1162,7 @@ <h2 id="cxx20">C++20 implementation status</h2>
         <td><a href="https://wg21.link/p1975r0">P1975R0</a></td>
       </tr>
     <tr>
-      <td rowspan="10">Modules</td>
+      <td rowspan="11">Modules</td>
       <td><a href="https://wg21.link/p1103r3">P1103R3</a></td>
       <td class="full" align="center">Clang 15</td>
     </tr>
@@ -1202,6 +1202,10 @@ <h2 id="cxx20">C++20 implementation status</h2>
         <td><a href="https://wg21.link/p1815r2">P1815R2</a></td>
         <td class="partial" align="center">Partial</td>
       </tr>
+      <tr> <!-- from Kona 2022 -->
+        <td><a href="https://wg21.link/P2615R1">P2615R1</a></td>
+        <td class="none" align="center">No</td>
+      </tr>
     <tr>
       <td>Coroutines</td>
       <td><a href="https://wg21.link/p0912r5">P0912R5</a></td>
@@ -1510,7 +1514,27 @@ <h2 id="cxx23">C++2b implementation status</h2>
       <td><a href="https://wg21.link/P2590R2">P2590R2</a></td>
       <td class="none" align="center">No</td>
     </tr>
-
+    <!-- November 2022 (Kona) papers -->
+    <tr>
+      <td>static <code>operator[]</code></td>
+      <td><a href="https://wg21.link/P2589R1">P2589R1</a></td>
+      <td class="none" align="center">No</td>
+    </tr>
+    <tr>
+      <td>Permitting static constexpr variables in constexpr functions (DR)</td>
+      <td><a href="https://wg21.link/P2647R1">P2647R1</a></td>
+      <td class="none" align="center">No</td>
+    </tr>
+    <tr>
+      <td>consteval needs to propagate up (DR)</td>
+      <td><a href="https://wg21.link/P2564R3">P2564R3</a></td>
+      <td class="none" align="center">No</td>
+    </tr>
+    <tr>
+      <td>Lifetime extension in range-based for loops</td>
+      <td><a href="https://wg21.link/P2718R0">P2718R0</a></td>
+      <td class="none" align="center">No</td>
+    </tr>
 </table>
 </details>