Regenerate client from commit dd70a1c of spec repo

Author: ci.datadog-api-spec

content/en/api/v2/observability-pipelines/examples.json

@@ -11,7 +11,7 @@
             "type": "datadog_logs"
           }
         ],
-        "processors": [
+        "processor_groups": [
           {
             "enabled": true,
             "id": "my-processor-group",

content/en/api/v2/observability-pipelines/request.CreatePipeline.json

@@ -11,7 +11,7 @@
             "type": "datadog_logs"
           }
         ],
-        "processors": [
+        "processor_groups": [
           {
             "enabled": true,
             "id": "my-processor-group",

content/en/api/v2/observability-pipelines/request.UpdatePipeline.json

@@ -11,7 +11,7 @@
             "type": "datadog_logs"
           }
         ],
-        "processors": [
+        "processor_groups": [
           {
             "enabled": true,
             "id": "my-processor-group",