v0.4.0

• Added Volume Fixture (#72). This commit introduces a Managed Volume fixture, make_volume, to the Unity Catalog in the test suite, facilitating the creation and use of a random volume for testing purposes. The fixture, when called without arguments, generates a volume with a random name. Alternatively, specifying the name argument creates a volume with the given name, using the MANAGED volume type, and associating it with a randomly generated catalog and schema. This promotes test isolation and prevents unintended interference. Additionally, this PR resolves issue #70 and includes unit and integration tests that have been manually verified to ensure the fixture's proper functioning. The commit also demonstrates a bug fix related to table retrieval in the test_remove_after_property_table test case.

Contributors: @christophergrant