Tech debt: Migrate cloud9 resources to AWS SDK for Go v2

[ewbankkit]

Description

Ibid.

Relations

Relates #32976.

Output from Acceptance Testing

% make testacc TESTARGS='-run=TestAccCloud9' PKG=cloud9 ACCTEST_PARALLELISM=3
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/service/cloud9/... -v -count 1 -parallel 3  -run=TestAccCloud9 -timeout 360m
=== RUN   TestAccCloud9EnvironmentEC2_basic
=== PAUSE TestAccCloud9EnvironmentEC2_basic
=== RUN   TestAccCloud9EnvironmentEC2_allFields
=== PAUSE TestAccCloud9EnvironmentEC2_allFields
=== RUN   TestAccCloud9EnvironmentEC2_tags
=== PAUSE TestAccCloud9EnvironmentEC2_tags
=== RUN   TestAccCloud9EnvironmentEC2_disappears
=== PAUSE TestAccCloud9EnvironmentEC2_disappears
=== RUN   TestAccCloud9EnvironmentMembership_basic
=== PAUSE TestAccCloud9EnvironmentMembership_basic
=== RUN   TestAccCloud9EnvironmentMembership_disappears
=== PAUSE TestAccCloud9EnvironmentMembership_disappears
=== RUN   TestAccCloud9EnvironmentMembership_Disappears_env
=== PAUSE TestAccCloud9EnvironmentMembership_Disappears_env
=== CONT  TestAccCloud9EnvironmentEC2_basic
=== CONT  TestAccCloud9EnvironmentEC2_tags
=== CONT  TestAccCloud9EnvironmentMembership_Disappears_env
--- PASS: TestAccCloud9EnvironmentEC2_basic (160.02s)
=== CONT  TestAccCloud9EnvironmentEC2_allFields
--- PASS: TestAccCloud9EnvironmentMembership_Disappears_env (165.91s)
=== CONT  TestAccCloud9EnvironmentMembership_basic
--- PASS: TestAccCloud9EnvironmentEC2_tags (246.72s)
=== CONT  TestAccCloud9EnvironmentEC2_disappears
--- PASS: TestAccCloud9EnvironmentMembership_basic (182.86s)
=== CONT  TestAccCloud9EnvironmentMembership_disappears
--- PASS: TestAccCloud9EnvironmentEC2_allFields (234.72s)
--- PASS: TestAccCloud9EnvironmentEC2_disappears (157.69s)
--- PASS: TestAccCloud9EnvironmentMembership_disappears (156.42s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/cloud9	539.769s

[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]

Blocked by aws/aws-sdk-go-v2#2476.

[jar-b]

LGTM 🎉

[github-actions]

This functionality has been released in v5.38.0 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.