Add project level auto destroy setting

[simonxmh]

Description

Add project level changes to allow changes to the auto destroy / ephemeral workspace settings on a project level. We also need a setting (inherits_project_auto_destroy) on the workspace to let us see whether or not the workspace currently uses the setting from the project.

Testing plan

1. Use the added exmaple in example/projects/main.go
2. run envchain <namespace> go test -run "TestProjects.*"

External links

Output from tests

Including output from tests may require access to a TFE instance. Ignore this section if you have no environment to test against.

envchain go-tfe go test -run "TestProjects.*" -v 
=== RUN   TestProjectsList
=== RUN   TestProjectsList/without_list_options
=== RUN   TestProjectsList/with_pagination_list_options
=== RUN   TestProjectsList/with_query_list_option
=== RUN   TestProjectsList/without_a_valid_organization
=== RUN   TestProjectsList/when_using_a_tags_filter
    projects_integration_test.go:69: Skipping test related to a HCP Terraform beta feature. Set ENABLE_BETA=1 to run.
--- PASS: TestProjectsList (3.12s)
    --- PASS: TestProjectsList/without_list_options (0.36s)
    --- PASS: TestProjectsList/with_pagination_list_options (0.36s)
    --- PASS: TestProjectsList/with_query_list_option (0.32s)
    --- PASS: TestProjectsList/without_a_valid_organization (0.00s)
    --- SKIP: TestProjectsList/when_using_a_tags_filter (0.00s)
=== RUN   TestProjectsRead
=== RUN   TestProjectsRead/when_the_project_exists
=== RUN   TestProjectsRead/when_the_project_does_not_exist
=== RUN   TestProjectsRead/without_a_valid_project_ID
--- PASS: TestProjectsRead (2.14s)
    --- PASS: TestProjectsRead/when_the_project_exists (0.25s)
    --- PASS: TestProjectsRead/when_the_project_does_not_exist (0.28s)
    --- PASS: TestProjectsRead/without_a_valid_project_ID (0.00s)
=== RUN   TestProjectsCreate
=== RUN   TestProjectsCreate/with_valid_options
=== RUN   TestProjectsCreate/when_options_is_missing_name
=== RUN   TestProjectsCreate/when_options_has_an_invalid_name
=== RUN   TestProjectsCreate/when_options_has_an_invalid_organization
=== RUN   TestProjectsCreate/when_options_has_an_invalid_auto_destroy_activity_duration
--- PASS: TestProjectsCreate (3.08s)
    --- PASS: TestProjectsCreate/with_valid_options (0.65s)
    --- PASS: TestProjectsCreate/when_options_is_missing_name (0.00s)
    --- PASS: TestProjectsCreate/when_options_has_an_invalid_name (0.21s)
    --- PASS: TestProjectsCreate/when_options_has_an_invalid_organization (0.00s)
    --- PASS: TestProjectsCreate/when_options_has_an_invalid_auto_destroy_activity_duration (0.23s)
=== RUN   TestProjectsUpdate
=== RUN   TestProjectsUpdate/with_valid_options
=== RUN   TestProjectsUpdate/when_updating_with_invalid_name
=== RUN   TestProjectsUpdate/without_a_valid_projects_ID
=== RUN   TestProjectsUpdate/without_a_valid_projects_auto_destroy_activity_duration
--- PASS: TestProjectsUpdate (4.74s)
    --- PASS: TestProjectsUpdate/with_valid_options (0.88s)
    --- PASS: TestProjectsUpdate/when_updating_with_invalid_name (0.90s)
    --- PASS: TestProjectsUpdate/without_a_valid_projects_ID (0.00s)
    --- PASS: TestProjectsUpdate/without_a_valid_projects_auto_destroy_activity_duration (1.87s)
=== RUN   TestProjectsAddTagBindings
    projects_integration_test.go:320: Skipping test related to a HCP Terraform beta feature. Set ENABLE_BETA=1 to run.
--- SKIP: TestProjectsAddTagBindings (0.00s)
=== RUN   TestProjectsDelete
=== RUN   TestProjectsDelete/with_valid_options
=== RUN   TestProjectsDelete/when_the_project_does_not_exist
=== RUN   TestProjectsDelete/when_the_project_ID_is_invalid
--- PASS: TestProjectsDelete (2.09s)
    --- PASS: TestProjectsDelete/with_valid_options (0.59s)
    --- PASS: TestProjectsDelete/when_the_project_does_not_exist (0.20s)
    --- PASS: TestProjectsDelete/when_the_project_ID_is_invalid (0.00s)
=== RUN   TestProjectsAutoDestroy
=== RUN   TestProjectsAutoDestroy/when_creating_workspace_in_project_with_autodestroy
--- PASS: TestProjectsAutoDestroy (2.43s)
    --- PASS: TestProjectsAutoDestroy/when_creating_workspace_in_project_with_autodestroy (0.65s)
PASS
ok  	github.com/hashicorp/go-tfe	17.925s
...

envchain go-tfe go test -run "TestWorkspacesAutoDestroy*" -v
=== RUN   TestWorkspacesAutoDestroy
--- PASS: TestWorkspacesAutoDestroy (3.84s)
=== RUN   TestWorkspacesAutoDestroyDuration
=== RUN   TestWorkspacesAutoDestroyDuration/when_creating_a_new_workspace
=== RUN   TestWorkspacesAutoDestroyDuration/when_moving_from_project_without_auto_destroy_to_project_with_auto_destroy
=== RUN   TestWorkspacesAutoDestroyDuration/when_moving_from_project_with_auto_destroy_to_project_without_auto_destroy
=== RUN   TestWorkspacesAutoDestroyDuration/when_moving_from_project_with_auto_destroy_to_another_project_with_auto_destroy
=== RUN   TestWorkspacesAutoDestroyDuration/when_moving_workspaces_that_do_not_inherit_project_level_settings
--- PASS: TestWorkspacesAutoDestroyDuration (10.97s)
    --- PASS: TestWorkspacesAutoDestroyDuration/when_creating_a_new_workspace (1.29s)
    --- PASS: TestWorkspacesAutoDestroyDuration/when_moving_from_project_without_auto_destroy_to_project_with_auto_destroy (1.81s)
    --- PASS: TestWorkspacesAutoDestroyDuration/when_moving_from_project_with_auto_destroy_to_project_without_auto_destroy (1.61s)
    --- PASS: TestWorkspacesAutoDestroyDuration/when_moving_from_project_with_auto_destroy_to_another_project_with_auto_destroy (2.14s)
    --- PASS: TestWorkspacesAutoDestroyDuration/when_moving_workspaces_that_do_not_inherit_project_level_settings (2.33s)
PASS
ok  	github.com/hashicorp/go-tfe	15.121s

[datadog-terraform-cloud-hashicorp]

Datadog Report

Branch report: simonxmh/add-auto-destroy-to-project
Commit report: 20e4739
Test service: hashicorp/go-tfe

✅ 0 Failed, 1419 Passed, 153 Skipped, 16m 19.85s Total Time
➡️ Test Sessions change in coverage: 1 no change

[emailnitram]

I did some manual testing using the examples/ files provided and from functionality looks good

[sebasslash]

👍

[sebasslash]

If you can squash some of these commits that would be helpful. Thank you.

[github-actions]

Reminder to the contributor that merged this PR: if your changes have added important functionality or fixed a relevant bug, open a follow-up PR to update CHANGELOG.md with a note on your changes.