Update Clang 16 statuses

Updates the C status tracking page for the recent release.

clang/www/c_status.html

@@ -783,7 +783,7 @@ <h2 id="c2x">C2x implementation status</h2>
     <tr>
       <td>Free positioning of labels inside compound statements</td>
       <td><a href="https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2508.pdf">N2508</a></td>
-      <td class="unreleased" align="center">Clang 16</td>
+      <td class="full" align="center">Clang 16</td>
     </tr>
     <tr>
       <td>Clarification request for C17 example of undefined behavior</td>
@@ -842,7 +842,7 @@ <h2 id="c2x">C2x implementation status</h2>
     <tr>
       <td>Unclear type relationship between a format specifier and its argument</td>
       <td><a href="https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2562.pdf">N2562</a></td>
-      <td class="unreleased" align="center">Clang 16</td>
+      <td class="full" align="center">Clang 16</td>
     </tr>
     <!-- Apr 2021 Papers -->
     <tr>
@@ -869,7 +869,7 @@ <h2 id="c2x">C2x implementation status</h2>
     <tr>
       <td>[[maybe_unused]] for labels</td>
       <td><a href="https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2662.pdf">N2662</a></td>
-      <td class="unreleased" align="center">Clang 16</td>
+      <td class="full" align="center">Clang 16</td>
     </tr>
     <tr>
       <td>Zeros compare equal</td>
@@ -1094,11 +1094,11 @@ <h2 id="c2x">C2x implementation status</h2>
     </tr>
       <tr> <!-- Feb 2022 -->
         <td><a href="https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2927.htm">N2927</a></td>
-        <td class="unreleased" align="center">Clang 16</td>
+        <td class="full" align="center">Clang 16</td>
       </tr>
       <tr> <!-- Jul 2022 -->
         <td><a href="https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2930.pdf">N2930</a></td>
-        <td class="unreleased" align="center">Clang 16</td>
+        <td class="full" align="center">Clang 16</td>
       </tr>
     <tr>
       <td>Type annex tgmath narrowing macros with integer args v2</td>
@@ -1165,7 +1165,7 @@ <h2 id="c2x">C2x implementation status</h2>
     <tr>
       <td>Relax requirements for va_start</td>
       <td><a href="https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2975.pdf">N2975</a></td>
-      <td class="unreleased" align="center">Clang 16</td>
+      <td class="full" align="center">Clang 16</td>
     </tr>
     <tr>
       <td>Enhanced enumerations</td>