MDL-70340 mod_workshop: Do not apply format to peer comments

This text is not directly output to final users, it is used just in the textarea in both the site and the app.
Applying format, case issues like adding glossary links etc...

mod/workshop/classes/external.php

@@ -1271,10 +1271,7 @@ public static function get_assessment_form_definition($assessmentid, $mode = 'as
             if (!empty($formdata[$typeofdata])) {
                 $alldata = (array) $formdata[$typeofdata];
                 foreach ($alldata as $key => $val) {
-                    if (strpos($key, 'peercomment__idx_') === 0) {
-                        // Format reviewer comment.
-                        list($val, $format) = external_format_text($val, FORMAT_MOODLE, $context->id);
-                    } else if (strpos($key, 'description__idx_')) {
+                    if (strpos($key, 'description__idx_')) {
                         // Format dimension description.
                         $id = str_replace('description__idx_', '', $key);
                         list($val, $format) = external_format_text($val, $alldata['dimensionid__idx_' . $id . 'format'],