Update the output schema with json-pointer replacing uri-reference

Author: ssilverman

output/schema.json

@@ -15,15 +15,15 @@
         "valid": { "type": "boolean" },
         "keywordLocation": {
           "type": "string",
-          "format": "uri-reference"
+          "format": "json-pointer"
         },
         "absoluteKeywordLocation": {
           "type": "string",
           "format": "uri"
         },
         "instanceLocation": {
           "type": "string",
-          "format": "uri-reference"
+          "format": "json-pointer"
         },
         "errors": {
           "$ref": "#/$defs/outputUnitArray"