fix: skip anonymous tests that can't be done anonymously

[wwsean08]

This is in reference to #1414 but does not actually solve it.

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Behavior

Before the change?

• The tests would fail due to the requirement of a token, however you can't have a token with anonymous tests.

After the change?

• The tests no longer attempt to be run.

Other information

While working on #1414 I found these tests which will never work without a feature change and test rework as well.

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Additional info

Pull request checklist

• Tests for the changes have been added (for bug fixes / features)
• Docs have been reviewed and added / updated if needed (for bug fixes / features)
• Added the appropriate label for the given change

Does this introduce a breaking change?

Please see our docs on breaking changes to help!

• Yes (Please add the Type: Breaking change label)
• No

If Yes, what's the impact:

• N/A

Pull request type

Please add the corresponding label for change this PR introduces:

• Bugfix: Type: Bug

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Justification of Changes

TestAccGithubRepositoryFileDataSource

In this test it tries to create a repo and file which can then be queried, which is not possible with no access token as an anonymous test would have.

My original idea was to create a test with a static file, however that failed as there is no owner attribute on the data source so the owner would get set to an empty string even with GITHUB_OWNER or GITHUB_ORGANIZATION set.

TestAccGithubTreeDataSource

In this test it tries to create a repo which can then be queried, which is not possible with no access token as an anonymous test would have.

My original idea was to create a test with a static repo, however that failed as there is no owner attribute on the data source so the owner would get set to an empty string even with GITHUB_OWNER or GITHUB_ORGANIZATION set.

[kfcampbell]

Thank you!