chore: bump package version - 0.10.18

Includes the context_type backwards-compatibility fix so legacy agent
bundles (storage-schema < v48) start cleanly under the new release.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: milind-jain-uipath

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "uipath-langchain"
-version = "0.10.17"
+version = "0.10.18"
 description = "Python SDK that enables developers to build and deploy LangGraph agents to the UiPath Cloud Platform"
 readme = { file = "README.md", content-type = "text/markdown" }
 requires-python = ">=3.11"