CDPCP-11272 Allow major OS version selection for environments and dat…

[daszabo]

…alakes

[github-actions]

Go test coverage: 31.9% for commit d52029a

⚠️ 2 of 9 packages have zero coverage.

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

View coverage for all packages

# Package Name                                                      | Coverage
+ github.com/cloudera/terraform-provider-cdp/cdpacctest             |    28.0%
+ github.com/cloudera/terraform-provider-cdp/provider               |    78.7%
+ github.com/cloudera/terraform-provider-cdp/resources/datahub      |    27.0%
+ github.com/cloudera/terraform-provider-cdp/resources/datalake     |     2.7%
+ github.com/cloudera/terraform-provider-cdp/resources/environments |    46.7%
- github.com/cloudera/terraform-provider-cdp/resources/iam          |     0.0%
- github.com/cloudera/terraform-provider-cdp/resources/ml           |     0.0%
+ github.com/cloudera/terraform-provider-cdp/utils                  |    46.6%
+ github.com/cloudera/terraform-provider-cdp/utils/test             |    80.0%