Bump: release version 0.2.23 (#315)

Co-authored-by: thomas chaton <thomas.chaton.ai@gmail.com>

Author: deependujha

src/litdata/__about__.py

@@ -14,7 +14,7 @@
 
 import time
 
-__version__ = "0.2.22"
+__version__ = "0.2.23"
 __author__ = "Lightning AI et al."
 __author_email__ = "pytorch@lightning.ai"
 __license__ = "Apache-2.0"