Fix error in table when text is too long

Changelog: fixed

app/assets/javascripts/pages/import/bulk_imports/history/components/bulk_imports_history_app.vue

@@ -161,7 +161,7 @@ export default {
           >
         </template>
         <template #row-details="{ item }">
-          <pre>{{ item.failures }}</pre>
+          <pre><code>{{ item.failures }}</code></pre>
         </template>
       </gl-table>
       <pagination-bar

app/assets/javascripts/pages/import/history/components/import_error_details.vue

@@ -37,5 +37,7 @@ export default {
 </script>
 <template>
   <gl-loading-icon v-if="loading" size="md" />
-  <pre v-else>{{ error || s__('BulkImport|No additional information provided.') }}</pre>
+  <pre
+    v-else
+  ><code>{{ error || s__('BulkImport|No additional information provided.') }}</code></pre>
 </template>