Fix check python version for release (#247)

Author: hramezani

.github/workflows/ci.yml

@@ -118,7 +118,7 @@ jobs:
       - name: check GITHUB_REF matches package version
         uses: samuelcolvin/[email protected]
         with:
-          version_file_path: pyproject.toml
+          version_file_path: pydantic_extra_types/__init__.py
 
       - run: uv build