Entity Hierarchy - create a logo

Problem/Motivation

Create a logo that is 512x512 square dimension in PNG format without animations. Suggested file size should be 10k or less. Use a lossy image tool (such as pngquant) to reduce file size while keeping the image quality at around 80%.

MAINTAINERS: The logo should be added to the root folder of the repo, and be named logo.png. This must be present on your project’s default branch. This is the logo that will be displayed on the cards in the Project Browser grid and list views.
If you previously added a logo as the first image in the Images field on your project page, please remove it. Project Browser will no longer be using the first image as the logo.

https://www.drupal.org/project/entity_hierarchy

Steps to reproduce

Proposed resolution