Add codegen support for DimensionValue for components (#35953)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/35953

DimensionValue is a reserved prop type that can be a number or string (such as '50%'). On Java, it will get converted to a YogaValue (converter added to this diff); on C++ it will get converted to a YGValue (converter already exists as it's used in Fabric).

Changelog:
[Internal][Added] - Add codegen support for DimensionValue for components

Reviewed By: cipolleschi

Differential Revision: D42650799

fbshipit-source-id: 1d2bc30bbd93837dedbbb4c74f814963c8140957

packages/react-native-codegen/buck_tests/java/DimensionPropNativeComponentViewManager.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.facebook.react.uimanager;
+
+import android.view.ViewGroup;
+import com.facebook.react.viewmanagers.DimensionPropNativeComponentViewManagerDelegate;
+import com.facebook.react.viewmanagers.DimensionPropNativeComponentViewManagerInterface;
+import com.facebook.yoga.YogaValue;
+
+public class DimensionPropNativeComponentViewManager extends SimpleViewManager<ViewGroup>
+    implements DimensionPropNativeComponentViewManagerInterface<ViewGroup> {
+
+  public static final String REACT_CLASS = "DimensionPropNativeComponentView";
+
+  @Override
+  public String getName() {
+    return REACT_CLASS;
+  }
+
+  private void test() {
+    DimensionPropNativeComponentViewManagerDelegate<
+            ViewGroup, DimensionPropNativeComponentViewManager>
+        delegate = new DimensionPropNativeComponentViewManagerDelegate<>(this);
+  }
+
+  @Override
+  public ViewGroup createViewInstance(ThemedReactContext context) {
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public void setMarginBack(ViewGroup view, YogaValue value) {}
+}