FIX poll comment colors

www/poll/app-poll.less

@@ -557,6 +557,7 @@
                 .cp-app-poll-comments-list-msg {
                     display: flex;
                     background: @poll-uncommitted-cell;
+                    color: @cryptpad_text_col;
                     padding: 5px 10px;
                     .cp-app-poll-comments-list-msg-text {
                         flex: 1;
@@ -572,10 +573,12 @@
                 }
                 .cp-app-poll-comments-list-data {
                     background: @poll-option-gray;
+                    color: @cryptpad_text_col;
                     padding: 5px 10px;
                     display: flex;
                     align-items: center;
                     .cp-app-poll-comments-list-data-name {
+                        color: @cryptpad_color_link;
                         margin-left: 10px;
                         flex: 1;
                     }