azuredevops_project - Enhance project creation

[xuzhang3]

All Submissions:

• Have you added an explanation of what your changes do and why you'd like us to include them?
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.
• My code follows the code style of this project.
• I ran lint checks locally prior to submission.
• Have you checked to ensure there aren't other open PRs for the same update/change?

What about the current behavior has changed?

Issue Number: #790 #788 #741 #771
Retry the get operation until the no error or timeout.

=== RUN   TestAccProject_DataSource
=== RUN   TestAccProject_DataSource/Get_project_with_id
=== PAUSE TestAccProject_DataSource/Get_project_with_id
=== RUN   TestAccProject_DataSource/Get_project_with_name
=== PAUSE TestAccProject_DataSource/Get_project_with_name
=== CONT  TestAccProject_DataSource/Get_project_with_id
=== CONT  TestAccProject_DataSource/Get_project_with_name
--- PASS: TestAccProject_DataSource (0.00s)
    --- PASS: TestAccProject_DataSource/Get_project_with_id (38.78s)
    --- PASS: TestAccProject_DataSource/Get_project_with_name (48.99s)
=== RUN   TestAccProject_DataSource_ErrorWhenBothNameAndIdSet
=== PAUSE TestAccProject_DataSource_ErrorWhenBothNameAndIdSet
=== RUN   TestAccProject_DataSource_ErrorWhenDescriptionSet
=== PAUSE TestAccProject_DataSource_ErrorWhenDescriptionSet
=== RUN   TestAccProject_CreateAndUpdate
=== PAUSE TestAccProject_CreateAndUpdate
=== RUN   TestAccProject_CreateAndUpdateWithFeatures
=== PAUSE TestAccProject_CreateAndUpdateWithFeatures
=== CONT  TestAccProject_DataSource_ErrorWhenBothNameAndIdSet
=== CONT  TestAccProject_CreateAndUpdate
=== CONT  TestAccProject_DataSource_ErrorWhenDescriptionSet
=== CONT  TestAccProject_CreateAndUpdateWithFeatures
--- PASS: TestAccProject_DataSource_ErrorWhenDescriptionSet (3.43s)
--- PASS: TestAccProject_DataSource_ErrorWhenBothNameAndIdSet (3.83s)
--- PASS: TestAccProject_CreateAndUpdateWithFeatures (68.07s)
--- PASS: TestAccProject_CreateAndUpdate (79.57s)
PASS
ok      github.com/microsoft/terraform-provider-azuredevops/azuredevops/internal/acceptancetests        136.574s

Does this introduce a change to go.mod, go.sum or vendor/?

• Yes
• No

Does this introduce a breaking change?

• Yes
• No

Any relevant logs, error output, etc?

(If it’s long, please paste to https://ghostbin.com/ and insert the link here.)

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