Synchronise version in pyproject.yml

pyproject.toml is not the source of truth for the current version in our pypi publish workflow. Rather, it uses the latest git tag. That's why the version being out of sync hasn't caused issues until now.

Author: Jesse

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "databricks-sql-cli"
-version = "0.1.5"
+version = "0.3.3"
 description = "A DBCLI client for Databricks SQL"
 authors = ["Databricks SQL CLI Maintainers <dbsqlcli-maintainers@databricks.com>"]
 packages = [{include = "dbsqlcli"}]