Create datacatalog module

[wmudge]

The original create_data_catalog is now deprecated. Yet we still need modules for managing the service state, i.e. start, stop.

Include a Boolean flag - rebuild - for managing the rebuild activity, defaulting to false: https://cloudera.github.io/cdp-dev-docs/api-docs-beta/dw/index.html#_rebuilddbc

Include a Boolean flag - update - for managing the upgrade state, defaulting to false: https://cloudera.github.io/cdp-dev-docs/api-docs-beta/dw/index.html#_updatedbcconfig