CodeGen from PR 22268 in Azure/azure-rest-api-specs

Fix specversion casing in examples (Azure#22268)

Author: SDKAuto

sdk/eventgrid/Azure.Messaging.EventGrid/src/autorest.md

@@ -4,7 +4,9 @@ Run `dotnet build /t:GenerateCode` to generate code.
 
 ``` yaml
 title: EventGridClient
-require: https://github.com/Azure/azure-rest-api-specs/blob/8ba5121a93e44a6ab53e4bc12a56f96829e47a91/specification/eventgrid/data-plane/readme.md
+require:
+- /mnt/vss/_work/1/s/azure-rest-api-specs/specification/eventgrid/data-plane/readme.md
+
 generation1-convenience-client: true
 ```
 
@@ -157,3 +159,4 @@ directive:
     $.MediaLiveEventIngestHeartbeatEventData["properties"]["ingestDriftValue"]["x-ms-client-name"] = "IngestDriftValueInternal";
     $.MediaLiveEventIngestHeartbeatEventData["properties"]["lastFragmentArrivalTime"]["format"] = "date-time";
 ```
+