Make DummyOTLPLogExporter subclass LogExporter

Author: pmcollins

opentelemetry-sdk/tests/test_configurator.py

@@ -45,6 +45,7 @@
     _OTelSDKConfigurator,
 )
 from opentelemetry.sdk._logs import LoggingHandler
+from opentelemetry.sdk._logs._internal.export import LogExporter
 from opentelemetry.sdk._logs.export import ConsoleLogExporter
 from opentelemetry.sdk.environment_variables import (
     OTEL_TRACES_SAMPLER,
@@ -204,7 +205,7 @@ class OTLPSpanExporter:
     pass
 
 
-class DummyOTLPLogExporter:
+class DummyOTLPLogExporter(LogExporter):
     def __init__(self, *args, **kwargs):
         self.export_called = False