feat: Adds a pod_namespace field to pod events created by Continuous Validation, to distinguish pods with the same name that run in different namespaces (#156)

* feat: Adds a pod_namespace field to pod events created by Continuous Validation, to distinguish pods with the same name that run in different namespaces

Committer: @tswift242
PiperOrigin-RevId: 455380856

Source-Link: googleapis/googleapis@1cbacff

Source-Link: https://github.com/googleapis/googleapis-gen/commit/cb47adfa214e798ee1cb736b52ad386101b096e0
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google/cloud/binaryauthorization_v1beta1/types/continuous_validation_logging.py

@@ -51,6 +51,8 @@ class ContinuousValidationPodEvent(proto.Message):
         r"""An auditing event for one Pod.
 
         Attributes:
+            pod_namespace (str):
+                The k8s namespace of the Pod.
             pod (str):
                 The name of the Pod.
             deploy_time (google.protobuf.timestamp_pb2.Timestamp):
@@ -101,6 +103,10 @@ class AuditResult(proto.Enum):
                 number=3,
             )
 
+        pod_namespace = proto.Field(
+            proto.STRING,
+            number=7,
+        )
         pod = proto.Field(
             proto.STRING,
             number=1,