Fix precommit

Author: DylanRussell

exporter/opentelemetry-exporter-otlp-proto-common/src/opentelemetry/exporter/otlp/proto/common/_internal/utils/__init__.py

@@ -19,4 +19,4 @@ def __init__(self, name, class_type):
         self.class_type = class_type
 
     def load(self):
-        return self.class_type
+        return self.class_type