Fixed for Core - Plugin - Tracing OpenTelemetry Plugin Readme issus Azure#31591 (Azure#33807)

Author: v-hongli1

sdk/core/azure-core-tracing-opentelemetry/README.md

@@ -273,7 +273,7 @@ This project has adopted the [Microsoft Open Source Code of Conduct](https://ope
 [OpenTelemetry]: https://github.com/open-telemetry/opentelemetry-java#opentelemetry-for-java
 [sample_app_config]: https://github.com/Azure/azure-sdk-for-java/blob/340efc149a29df01358e1a4d580a4b1d045494b3/sdk/core/azure-core-tracing-opentelemetry-samples/src/samples/java/com/azure/core/tracing/opentelemetry/samples/CreateConfigurationSettingLoggingExporterSample.java
 [sample_async_key_vault]: https://github.com/Azure/azure-sdk-for-java/blob/340efc149a29df01358e1a4d580a4b1d045494b3/sdk/core/azure-core-tracing-opentelemetry-samples/src/samples/java/com/azure/core/tracing/opentelemetry/samples/ListKeyVaultSecretsAutoConfigurationSample.java
-[sample_key_vault]: https://github.com/Azure/azure-sdk-for-java/blob/340efc149a29df01358e1a4d580a4b1d045494b3/sdk/core/azure-core-tracing-opentelemetry-samples/src/samples/java/com/azure/core/tracing/opentelemetry/samples/ListKeyVaultSecretsJaegerExporterSample.java
+[sample_key_vault]: https://github.com/Azure/azure-sdk-for-java/blob/main/sdk/core/azure-core-tracing-opentelemetry-samples/src/samples/java/com/azure/core/tracing/opentelemetry/samples/ListKeyVaultSecretsAutoConfigurationSample.java
 [samples]: https://github.com/Azure/azure-sdk-for-java/blob/main/sdk/core/azure-core-tracing-opentelemetry-samples/src/samples/
 [source_code]: https://github.com/Azure/azure-sdk-for-java/blob/main/sdk/core/azure-core-tracing-opentelemetry/src
 [event_hubs_samples](https://github.com/Azure/azure-sdk-for-java/blob/10a18ccc2f20cad6004ae90d64f22009d65e9ef7/sdk/eventhubs/azure-messaging-eventhubs/src/samples/java/com/azure/messaging/eventhubs/PublishEventsTracingWithCustomContextSample.java)