chore(typescript): sync thing description json schema from wot-thing-description.git

Author: danielpeintner

typescript/thing-description/schema/td-json-schema-validation.json

@@ -1,6 +1,6 @@
 {
   "title": "Thing Description",
-  "version": "1.1-24-May-2023",
+  "version": "1.1-05-July-2023",
   "description": "JSON Schema for validating TD instances against the TD information model. TD instances can be with or without terms that have default values",
   "$schema": "http://json-schema.org/draft-07/schema#",
   "$id":"https://raw.githubusercontent.com/w3c/wot-thing-description/main/validation/td-json-schema-validation.json",
@@ -403,7 +403,8 @@
                   "observeproperty",
                   "unobserveproperty"
                 ]
-              }
+              },
+              "minItems": 1
             }
           ]
         }
@@ -433,7 +434,8 @@
                   "queryaction",
                   "cancelaction"
                 ]
-              }
+              },
+              "minItems": 1
             }
           ]
         }
@@ -461,7 +463,8 @@
                   "subscribeevent",
                   "unsubscribeevent"
                 ]
-              }
+              },
+              "minItems": 1
             }
           ]
         }
@@ -503,7 +506,8 @@
                   "subscribeallevents",
                   "unsubscribeallevents"
                 ]
-              }
+              },
+              "minItems": 1
             }
           ]
         }