r/aws_cloudfront_distribution: Speed up tags-only updates

[ewbankkit]

Description

Speeds up tags-only updates by adding the if d.HasChangesExcept("tags", "tags_all") guard.

Relations

Closes #12138.

Output from Acceptance Testing

Before

% make testacc TESTARGS='-run=^TestAccCloudFrontDistribution_tags$$' PKG=cloudfront
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/service/cloudfront/... -v -count 1 -parallel 20  -run=^TestAccCloudFrontDistribution_tags$ -timeout 180m
=== RUN   TestAccCloudFrontDistribution_tags
=== PAUSE TestAccCloudFrontDistribution_tags
=== CONT  TestAccCloudFrontDistribution_tags
--- PASS: TestAccCloudFrontDistribution_tags (775.73s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/cloudfront	780.967s

After

% make testacc TESTARGS='-run=^TestAccCloudFrontDistribution_tags$$' PKG=cloudfront
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/service/cloudfront/... -v -count 1 -parallel 20  -run=^TestAccCloudFrontDistribution_tags$ -timeout 180m
=== RUN   TestAccCloudFrontDistribution_tags
=== PAUSE TestAccCloudFrontDistribution_tags
=== CONT  TestAccCloudFrontDistribution_tags
--- PASS: TestAccCloudFrontDistribution_tags (242.71s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/cloudfront	248.262s

[github-actions]

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[github-actions]

This functionality has been released in v5.12.0 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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