Add "panels" as required key for AuspiceJSON

Author: pvanheus

lib/galaxy/datatypes/text.py

@@ -742,7 +742,7 @@ def _looks_like_is_auspicejson(self, file_prefix: FilePrefix, load_size: int = 2
             with open(file_prefix.filename) as fh:
                 segment_str = fh.read(load_size)
 
-                if all(x in segment_str for x in ["version", "meta", "updated"]):
+                if all(x in segment_str for x in ["version", "meta", "updated", "panels"]):
                     return True
         except Exception:
             pass