Regenerate client from commit 53ef8c0 of spec repo

Author: ci.datadog-api-spec

.generator/schemas/v2/openapi.yaml

@@ -43320,7 +43320,7 @@ components:
         Protocol (OTLP) over gRPC and HTTP.
 
 
-        **Supported pipeline types:** logs'
+        **Supported pipeline types:** logs, metrics'
       properties:
         grpc_address_key:
           description: Environment variable name containing the gRPC server address
@@ -43350,6 +43350,7 @@ components:
       type: object
       x-pipeline-types:
       - logs
+      - metrics
     ObservabilityPipelineOpentelemetrySourceType:
       default: opentelemetry
       description: The source type. The value should always be `opentelemetry`.

src/main/java/com/datadog/api/client/v2/model/ObservabilityPipelineOpentelemetrySource.java

@@ -21,7 +21,7 @@
  * The <code>opentelemetry</code> source receives telemetry data using the OpenTelemetry Protocol
  * (OTLP) over gRPC and HTTP.
  *
- * <p><strong>Supported pipeline types:</strong> logs
+ * <p><strong>Supported pipeline types:</strong> logs, metrics
  */
 @JsonPropertyOrder({
   ObservabilityPipelineOpentelemetrySource.JSON_PROPERTY_GRPC_ADDRESS_KEY,