Bump version to v0.1.4 (#42)

Author: gabor-openai

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "openai-guardrails"
-version = "0.1.3"
+version = "0.1.4"
 description = "OpenAI Guardrails: A framework for building safe and reliable AI systems."
 readme = "README.md"
 requires-python = ">=3.11"