[TypeSpec Update]: Update Versions and ContentSafety (#23974)

* Update dependencies

* Updates for ContentSafety

* Update for final operation change

Author: markcowl

specification/cognitiveservices/ContentSafety/routes.tsp

@@ -45,6 +45,7 @@ interface BlockOps
   extends Azure.Core.ResourceOperations<NoRepeatableRequests &
       NoConditionalRequests &
       NoClientRequestId> {}
+
 interface TextBlocklists {
   @summary("Get Text Blocklist By blocklistName")
   @doc("Returns text blocklist details.")

specification/cognitiveservices/data-plane/ContentSafety/preview/2023-04-30-preview/contentsafety.json

@@ -1057,6 +1057,7 @@
       "in": "query",
       "required": false,
       "description": "The number of result items to skip.",
+      "default": 0,
       "type": "integer",
       "format": "int32",
       "x-ms-parameter-location": "method"