Bump version to 0.1.6 (#5)

Author: justusschock

src/litlogger/__init__.py

@@ -18,7 +18,7 @@
 For reference documentation, see https://github.com/Lightning-AI/litlogger.
 """
 
-__version__ = "0.1.5"
+__version__ = "0.1.6"
 
 # Import core classes
 # Import preinit utilities