Update sponsorship link in README

Signed-off-by: Gerome <[email protected]>

Author: Gerome-Elassaad

README.md

@@ -2,8 +2,8 @@
 
 
 <p align="center">
-  <a href="https://e2b.dev/research">
-    <img src="https://img.shields.io/badge/SPONSORED%20BY-E2B%20FOR%20STARTUPS-32CD32?style=for-the-badge" alt="SPONSORED BY E2B FOR RESEARCH" />
+  <a href="https://e2b.dev/startups">
+    <img src="https://img.shields.io/badge/SPONSORED%20BY-E2B%20FOR%20STARTUPS-32CD32?style=for-the-badge" alt="SPONSORED BY E2B FOR STARTUPS" />
   </a>
 </p>