Bump API version to 1.6.0 in OpenAPI specification

Author: spicy-sauce

content/integrate/redis-data-integration/reference/api-reference/openapi.json

@@ -3,7 +3,7 @@
   "info": {
     "title": "Redis Data Integration API",
     "description": "API for Redis Data Integration services",
-    "version": "0.1.995"
+    "version": "1.6.0"
   },
   "paths": {
     "/": {