Update apiDefinition.swagger.json (#1729)

Changed input type from  integer to string for one of the operations

independent-publisher-connectors/RegEx Matching/apiDefinition.swagger.json

@@ -277,7 +277,7 @@
             "name": "text",
             "in": "query",
             "required": true,
-            "type": "integer",
+            "type": "string",
             "x-ms-visibility": "important",
             "x-ms-summary": "text",
             "description": "Enter text to match with the pattern"