[cxx_status] Mark P0732R2 as only 'partial', not 'Clang 12', as some of
the changes were reverted.

(cherry picked from commit 727fc31a9898dfb89610ca1bc05ff86204a77177)
diff --git a/clang/www/cxx_status.html b/clang/www/cxx_status.html
index 685f32d..fc3340e 100755
--- a/clang/www/cxx_status.html
+++ b/clang/www/cxx_status.html
@@ -1005,7 +1005,7 @@
     <tr>
       <td rowspan="2">Class types as non-type template parameters</td>
       <td><a href="https://wg21.link/p0732r2">P0732R2</a></td>
-      <td rowspan="2" class="unreleased" align="center">Clang 12</td>
+      <td rowspan="2" class="partial" align="center">Partial</td>
     </tr>
       <tr> <!-- from Belfast -->
         <td><a href="https://wg21.link/p1907r1">P1907R1</a></td>