Image prefetcher > Correctly set blurRadius data type (facebook#54200)

Summary:
Pull Request resolved: facebook#54200

Changelog: [Internal]

Reviewed By: lenaic

Differential Revision: D85014621

fbshipit-source-id: f4ff244443ce0fef5b9cdd6005da002445f3f632

Author: christophpurrer

packages/react-native/ReactCommon/react/renderer/imagemanager/platform/android/react/renderer/imagemanager/conversions.h

@@ -53,8 +53,7 @@ inline void serializeImageRequestParams(
   builder.putInt(
       IS_KEY_RESIZE_MODE, to_underlying(imageRequestParams.resizeMode));
   builder.putString(IS_KEY_RESIZE_METHOD, imageRequestParams.resizeMethod);
-  builder.putInt(
-      IS_KEY_BLUR_RADIUS, static_cast<int32_t>(imageRequestParams.blurRadius));
+  builder.putDouble(IS_KEY_BLUR_RADIUS, imageRequestParams.blurRadius);
   builder.putDouble(
       IS_KEY_RESIZE_MULTIPLIER, imageRequestParams.resizeMultiplier);
   builder.putBool(