fix(BattlegroundsLogFilter): whitelist HERO_ENTITY tags

Author: beheh

hslog/filter.py

@@ -384,7 +384,8 @@ def _handle_tag_change(self, msg: str, line: str):
                                 isinstance(buffered_item, str) and
                                 "TAG_CHANGE" in buffered_item and
                                 # don't skip ZONE tags for now
-                                "ZONE" not in buffered_item
+                                "ZONE" not in buffered_item and
+                                "HERO_ENTITY" not in buffered_item
                         ):
                             buf = Buffer("TAG_CHANGE", "", parent=self._current_buffer)
                             buf.buffer.append(buffered_item)