Register for the conference dates updated

Author: JuanMoya

README.md

@@ -38,7 +38,7 @@
 ## Program Schedule
 - April 23, 2025, 11:59 AM Pacific Time: Notebook submission deadline (GitHub pull request)
 - April 30, 2025: Announcement of [winners](VLSI25/README.md)
-- April 24-27, 2025: Register for the conference, and obtain a letter for visa application (if needed)
+- May 2-5, 2025: Register for the conference, and obtain a letter for visa application (if needed)
 - June 8-12, 2025: Attend the conference
 
 ## [FAQ](FAQ.md)