[clang-tools-extra] [Clang-doc] Display enum comments and member values in html/md (PR #183085)

[Erick Velez via cfe-commits]

================
@@ -15,6 +15,7 @@
             <tr>
                 <th>Name</th>
                 <th>Value</th>
+                {{#HasComments}}<th>Comments</th>{{/HasComments}}
----------------
evelez7 wrote:

nit: let's have the Mustache tag sandwich the HTML tag on different lines, like you did below, to keep things consistent.

https://github.com/llvm/llvm-project/pull/183085