docs: add free palestine support banner 🇵🇸

Author: Lzyct

README.md

@@ -1,3 +1,7 @@
+<a href="https://s.id/standwithpalestine">
+ <img alt="We stand with Palestine" src="https://cdn.jsdelivr.net/gh/Safouene1/support-palestine-banner@master/banner-project.svg" width="100%" />
+</a>
+
 # Lazycat Labs with Flutter Web
 
 This is project for my personal web and created using **Flutter Web**