CB-27556 Added cascading delete option to environments, environment and data lake delete should now always poll

[daszabo]

• Added cascading delete option to environments
• environment and data lake delete should now always poll

[gregito]

lgtm, though it is strange that the test(s) break only on windows

[github-actions]

Go test coverage: 33.0% for commit 1a38a24

⚠️ 2 of 14 packages have zero coverage.

• github.com/cloudera/terraform-provider-cdp/resources/de
• github.com/cloudera/terraform-provider-cdp/resources/ml

View coverage for all packages

# Package Name                                                            | Coverage
+ github.com/cloudera/terraform-provider-cdp/cdpacctest                   |    26.9%
+ github.com/cloudera/terraform-provider-cdp/provider                     |    78.7%
+ github.com/cloudera/terraform-provider-cdp/resources/datahub            |    36.3%
+ github.com/cloudera/terraform-provider-cdp/resources/datalake           |     8.4%
- github.com/cloudera/terraform-provider-cdp/resources/de                 |     0.0%
+ github.com/cloudera/terraform-provider-cdp/resources/dw                 |    83.3%
+ github.com/cloudera/terraform-provider-cdp/resources/dw/cluster/aws     |    72.4%
+ github.com/cloudera/terraform-provider-cdp/resources/dw/databasecatalog |    66.7%
+ github.com/cloudera/terraform-provider-cdp/resources/environments       |    44.3%
+ github.com/cloudera/terraform-provider-cdp/resources/iam                |     2.8%
- github.com/cloudera/terraform-provider-cdp/resources/ml                 |     0.0%
+ github.com/cloudera/terraform-provider-cdp/resources/opdb               |    25.3%
+ github.com/cloudera/terraform-provider-cdp/utils                        |    51.3%
+ github.com/cloudera/terraform-provider-cdp/utils/test                   |    68.8%