Allows generating tag tests for resource types that use self-signed certificates

[gdavison]

Description

Allows generating tag tests for resource types that use self-signed certificates

Fixes error with aws_iam_server_certificate not reading tags after update or on read

Output from Acceptance Testing

% make testacc PKG=iam TESTS=TestAccIAMServerCertificate_tags

--- PASS: TestAccIAMServerCertificate_tags_DefaultTags_nullNonOverlappingResourceTag (37.37s)
--- PASS: TestAccIAMServerCertificate_tags_DefaultTags_nullOverlappingResourceTag (37.57s)
--- PASS: TestAccIAMServerCertificate_tags_DefaultTags_emptyResourceTag (37.83s)
--- PASS: TestAccIAMServerCertificate_tags_ComputedTag_OnCreate (39.38s)
--- PASS: TestAccIAMServerCertificate_tags_null (45.76s)
--- PASS: TestAccIAMServerCertificate_tags_DefaultTags_updateToResourceOnly (51.30s)
--- PASS: TestAccIAMServerCertificate_tags_AddOnUpdate (51.48s)
--- PASS: TestAccIAMServerCertificate_tags_EmptyTag_OnUpdate_Replace (52.17s)
--- PASS: TestAccIAMServerCertificate_tags_DefaultTags_updateToProviderOnly (52.86s)
--- PASS: TestAccIAMServerCertificate_tags_ComputedTag_OnUpdate_Add (54.98s)
--- PASS: TestAccIAMServerCertificate_tags_ComputedTag_OnUpdate_Replace (54.94s)
--- PASS: TestAccIAMServerCertificate_tags_EmptyTag_OnCreate (56.13s)
--- PASS: TestAccIAMServerCertificate_tags_EmptyTag_OnUpdate_Add (67.07s)
--- PASS: TestAccIAMServerCertificate_tags_DefaultTags_nonOverlapping (70.13s)
--- PASS: TestAccIAMServerCertificate_tags_DefaultTags_overlapping (72.71s)
--- PASS: TestAccIAMServerCertificate_tags_BASIC (79.38s)
--- PASS: TestAccIAMServerCertificate_tags_DefaultTags_providerOnly (79.46s)

[github-actions]

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[github-actions]

Thank you for your contribution! 🚀

A new usage of AWS SDK for Go V1 was detected. Please prefer AWS SDK for Go V2 for all net-new services. If this is an enhancement or bug fix to an existing AWS SDK Go V1 based resource, this comment can be safely ignored.

For additional information refer to the AWS SDK for Go Versions page in the contributor guide.

[ewbankkit]

LGTM 🚀.

[github-actions]

This functionality has been released in v5.50.0 of the Terraform AWS Provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template. Thank you!

[github-actions]

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If you have found a problem that seems related to this change, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.