chore: bump version to 1.5.0 (#59)

Author: saurabhjain1592

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "axonflow"
-version = "1.4.0"
+version = "1.5.0"
 description = "AxonFlow Python SDK - Enterprise AI Governance in 3 Lines of Code"
 readme = "README.md"
 license = {text = "MIT"}