Fix iwyu warnings

Author: psx95

sdk/src/trace/tracer.cc

@@ -3,6 +3,7 @@
 
 #include <stdint.h>
 #include <chrono>
+#include <functional>
 #include <map>
 #include <new>
 #include <utility>

sdk/src/trace/tracer_context.cc

@@ -6,6 +6,7 @@
 #include <utility>
 #include <vector>
 
+#include "opentelemetry/sdk/instrumentationscope/instrumentation_scope.h"
 #include "opentelemetry/sdk/resource/resource.h"
 #include "opentelemetry/sdk/trace/id_generator.h"
 #include "opentelemetry/sdk/trace/multi_span_processor.h"

sdk/src/trace/tracer_context_factory.cc

@@ -5,6 +5,7 @@
 #include <utility>
 #include <vector>
 
+#include "opentelemetry/sdk/instrumentationscope/instrumentation_scope.h"
 #include "opentelemetry/sdk/resource/resource.h"
 #include "opentelemetry/sdk/trace/id_generator.h"
 #include "opentelemetry/sdk/trace/processor.h"

sdk/src/trace/tracer_provider.cc

@@ -3,7 +3,6 @@
 
 #include <algorithm>
 #include <chrono>
-#include <functional>
 #include <mutex>
 #include <utility>
 #include <vector>

sdk/src/trace/tracer_provider_factory.cc

@@ -5,6 +5,7 @@
 #include <utility>
 #include <vector>
 
+#include "opentelemetry/sdk/instrumentationscope/instrumentation_scope.h"
 #include "opentelemetry/sdk/resource/resource.h"
 #include "opentelemetry/sdk/trace/id_generator.h"
 #include "opentelemetry/sdk/trace/processor.h"

sdk/test/trace/tracer_config_test.cc

@@ -1,8 +1,16 @@
 // Copyright The OpenTelemetry Authors
 // SPDX-License-Identifier: Apache-2.0
 
+#include "opentelemetry/sdk/trace/tracer_config.h"
 #include <gtest/gtest.h>
-#include <opentelemetry/sdk/trace/tracer_config.h>
+#include <array>
+#include <functional>
+#include <type_traits>
+#include <utility>
+#include "opentelemetry/common/attribute_value.h"
+#include "opentelemetry/nostd/string_view.h"
+#include "opentelemetry/nostd/unique_ptr.h"
+#include "opentelemetry/sdk/instrumentationscope/instrumentation_scope.h"
 
 namespace trace_sdk             = opentelemetry::sdk::trace;
 namespace instrumentation_scope = opentelemetry::sdk::instrumentationscope;

sdk/test/trace/tracer_test.cc

@@ -28,6 +28,7 @@
 #include "opentelemetry/nostd/unique_ptr.h"
 #include "opentelemetry/nostd/utility.h"
 #include "opentelemetry/nostd/variant.h"
+#include "opentelemetry/sdk/instrumentationscope/instrumentation_scope.h"
 #include "opentelemetry/sdk/resource/resource.h"
 #include "opentelemetry/sdk/trace/exporter.h"
 #include "opentelemetry/sdk/trace/id_generator.h"
@@ -41,8 +42,10 @@
 #include "opentelemetry/sdk/trace/simple_processor.h"
 #include "opentelemetry/sdk/trace/span_data.h"
 #include "opentelemetry/sdk/trace/tracer.h"
+#include "opentelemetry/sdk/trace/tracer_config.h"
 #include "opentelemetry/sdk/trace/tracer_context.h"
 #include "opentelemetry/trace/context.h"
+#include "opentelemetry/trace/noop.h"
 #include "opentelemetry/trace/scope.h"
 #include "opentelemetry/trace/span.h"
 #include "opentelemetry/trace/span_context.h"