Remove unused InspectorData (#58853)

Summary:
Pull Request resolved: #58853

Changelog: [General][Removed] - Removed unused `InspectorData.h`

`InspectorData` isn't referenced anywhere in the repository, I also couldn't find any usages in OSS. The only references I found have been removed in D67342500.

Reviewed By: cipolleschi

Differential Revision: D123412780

fbshipit-source-id: 05f5e019d30f4e869d9cbc53dc3088d7a3a62894

Author: j-piasecki

packages/react-native/ReactCommon/react/renderer/scheduler/InspectorData.h

@@ -20,7 +20,6 @@
 #include <React/RuntimeExecutor.h>
 #include <React/Utils.h>
 #include <react/renderer/mounting/MountingOverrideDelegate.h>
-#include <react/renderer/scheduler/InspectorData.h>
 #include <react/renderer/scheduler/SchedulerDelegate.h>
 #include <react/renderer/scheduler/SchedulerToolbox.h>
 #include <react/renderer/scheduler/SurfaceHandler.h>

packages/react-native/ReactCommon/react/renderer/scheduler/Scheduler.h

@@ -6097,15 +6097,6 @@ struct facebook::react::ImageRequestItem {
   public facebook::react::Tag tag;
 }
 
-struct facebook::react::InspectorData {
-  public folly::dynamic props;
-  public int columnNumber;
-  public int lineNumber;
-  public int selectedIndex;
-  public std::string fileName;
-  public std::vector<std::string> hierarchy;
-}
-
 struct facebook::react::JAssetManager : public facebook::jni::JavaClass<facebook::react::JAssetManager> {
   public static constexpr auto kJavaDescriptor;
 }

scripts/cxx-api/api-snapshots/ReactAndroidFrameworksCxx.api

@@ -8257,15 +8257,6 @@ struct facebook::react::ImageURLLoaderAttribution {
   public std::string queryRootName;
 }
 
-struct facebook::react::InspectorData {
-  public folly::dynamic props;
-  public int columnNumber;
-  public int lineNumber;
-  public int selectedIndex;
-  public std::string fileName;
-  public std::vector<std::string> hierarchy;
-}
-
 struct facebook::react::LayoutAnimation {
   public bool completed;
   public facebook::react::LayoutAnimationCallbackWrapper failureCallback;

scripts/cxx-api/api-snapshots/ReactAppleFrameworksCxx.api

@@ -4407,15 +4407,6 @@ struct facebook::react::FilterFunction {
   public std::variant<Float, facebook::react::DropShadowParams> parameters;
 }
 
-struct facebook::react::InspectorData {
-  public folly::dynamic props;
-  public int columnNumber;
-  public int lineNumber;
-  public int selectedIndex;
-  public std::string fileName;
-  public std::vector<std::string> hierarchy;
-}
-
 struct facebook::react::LayoutAnimation {
   public bool completed;
   public facebook::react::LayoutAnimationCallbackWrapper failureCallback;