Improve doc header

Author: Belco90

README.md

@@ -1,6 +1,13 @@
-# eslint-plugin-testing-library
-
-ESLint plugin for Testing Library
+<div align="center">
+  <a href="https://eslint.org/">
+    <img width="150" height="150" src="https://eslint.org/assets/img/logo.svg">
+  </a>
+  <a href="https://testing-library.com/">
+    <img width="150" height="150" vspace="" hspace="25" src="https://raw.githubusercontent.com/testing-library/dom-testing-library/master/other/octopus.png">
+  </a>
+  <h1>eslint-plugin-testing-library</h1>
+  <p>ESLint plugin for Testing Library</p>
+</div>
 
 ## Installation