Pin Python client version

Author: NiallEgan

cmdexec/clients/python/setup.py

@@ -2,7 +2,7 @@
 
 setuptools.setup(
     name="databricks-sql-connector",
-    version="0.0.0",
+    version="2.0.0-rc1",
     package_dir={"": "src"},
     packages=setuptools.find_packages(where="src"),
     install_requires=["pyarrow", 'thrift>=0.10.0', "pandas"],