Fix more iwyu

Author: ThomsonTan

sdk/src/metrics/state/sync_metric_storage.cc

@@ -9,6 +9,7 @@
 #include "opentelemetry/common/timestamp.h"
 #include "opentelemetry/nostd/function_ref.h"
 #include "opentelemetry/nostd/span.h"
+#include "opentelemetry/sdk/metrics/aggregation/aggregation_config.h"
 #include "opentelemetry/sdk/metrics/data/metric_data.h"
 #include "opentelemetry/sdk/metrics/state/attributes_hashmap.h"
 #include "opentelemetry/sdk/metrics/state/metric_collector.h"

sdk/test/metrics/async_metric_storage_test.cc

@@ -17,7 +17,6 @@
 #include "opentelemetry/nostd/span.h"
 #include "opentelemetry/nostd/variant.h"
 #include "opentelemetry/sdk/instrumentationscope/instrumentation_scope.h"
-#include "opentelemetry/sdk/metrics/data/exemplar_data.h"
 #include "opentelemetry/sdk/metrics/data/metric_data.h"
 #include "opentelemetry/sdk/metrics/data/point_data.h"
 #include "opentelemetry/sdk/metrics/exemplar/filter_type.h"
@@ -28,6 +27,7 @@
 #include "opentelemetry/sdk/metrics/state/attributes_hashmap.h"
 #include "opentelemetry/sdk/metrics/state/filtered_ordered_attribute_map.h"
 #include "opentelemetry/sdk/metrics/state/metric_collector.h"
+#include "opentelemetry/sdk/metrics/view/attributes_processor.h"
 
 #ifdef ENABLE_METRICS_EXEMPLAR_PREVIEW
 #  include "opentelemetry/sdk/metrics/exemplar/filter_type.h"