fix(otel): Fix missing baggage (#3218)

Author: sentrivana

sentry_sdk/integrations/opentelemetry/span_processor.py

@@ -279,17 +279,14 @@ def _get_trace_data(self, otel_span, parent_context):
         )
         trace_data["parent_span_id"] = parent_span_id
 
-        if parent_context is not None:
-            sentry_trace_data = get_value(SENTRY_TRACE_KEY, parent_context)
-            sentry_trace_data = cast(
-                "dict[str, Union[str, bool, None]]", sentry_trace_data
-            )
-            trace_data["parent_sampled"] = (
-                sentry_trace_data["parent_sampled"] if sentry_trace_data else None
-            )
+        sentry_trace_data = get_value(SENTRY_TRACE_KEY, parent_context)
+        sentry_trace_data = cast("dict[str, Union[str, bool, None]]", sentry_trace_data)
+        trace_data["parent_sampled"] = (
+            sentry_trace_data["parent_sampled"] if sentry_trace_data else None
+        )
 
-            baggage = get_value(SENTRY_BAGGAGE_KEY, parent_context)
-            trace_data["baggage"] = baggage
+        baggage = get_value(SENTRY_BAGGAGE_KEY, parent_context)
+        trace_data["baggage"] = baggage
 
         return trace_data