r/rds_certificate: add default_for_new_launches attribute

[johnsonaj]

Description

When set, the default_for_new_launches attribute will return the certificate that is set as default.

Relations

References

Output from Acceptance Testing

% make testacc TESTARGS='-run=TestAccRDSCertificateDataSource_\|TestAccRDSCluster_availabilityZones_caCertificateIdentifier' PKG=rds

make: Verifying source code with gofmt...
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go1.23.3 test ./internal/service/rds/... -v -count 1 -parallel 20  -run=TestAccRDSCertificateDataSource_\|TestAccRDSCluster_availabilityZones_caCertificateIdentifier -timeout 360m
2024/12/23 09:54:59 Initializing Terraform AWS Provider...
=== RUN   TestAccRDSCertificateDataSource_id
=== PAUSE TestAccRDSCertificateDataSource_id
=== RUN   TestAccRDSCertificateDataSource_latestValidTill
=== PAUSE TestAccRDSCertificateDataSource_latestValidTill
=== RUN   TestAccRDSCertificateDataSource_defaultForNewLaunches
=== PAUSE TestAccRDSCertificateDataSource_defaultForNewLaunches
=== RUN   TestAccRDSCluster_availabilityZones_caCertificateIdentifier
=== PAUSE TestAccRDSCluster_availabilityZones_caCertificateIdentifier
=== CONT  TestAccRDSCertificateDataSource_id
=== CONT  TestAccRDSCertificateDataSource_defaultForNewLaunches
=== CONT  TestAccRDSCertificateDataSource_latestValidTill
=== CONT  TestAccRDSCluster_availabilityZones_caCertificateIdentifier
--- PASS: TestAccRDSCertificateDataSource_latestValidTill (9.61s)
--- PASS: TestAccRDSCertificateDataSource_defaultForNewLaunches (9.74s)
--- PASS: TestAccRDSCertificateDataSource_id (9.84s)
--- PASS: TestAccRDSCluster_availabilityZones_caCertificateIdentifier (1470.98s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/rds	1477.413s

[github-actions]

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[ewbankkit]

LGTM 🚀.

% make testacc TESTARGS='-run=TestAccRDSCertificateDataSource_' PKG=rds
make: Verifying source code with gofmt...
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go1.23.3 test ./internal/service/rds/... -v -count 1 -parallel 20  -run=TestAccRDSCertificateDataSource_ -timeout 360m
2024/12/23 13:54:10 Initializing Terraform AWS Provider...
=== RUN   TestAccRDSCertificateDataSource_id
=== PAUSE TestAccRDSCertificateDataSource_id
=== RUN   TestAccRDSCertificateDataSource_latestValidTill
=== PAUSE TestAccRDSCertificateDataSource_latestValidTill
=== RUN   TestAccRDSCertificateDataSource_defaultForNewLaunches
=== PAUSE TestAccRDSCertificateDataSource_defaultForNewLaunches
=== CONT  TestAccRDSCertificateDataSource_id
=== CONT  TestAccRDSCertificateDataSource_defaultForNewLaunches
=== CONT  TestAccRDSCertificateDataSource_latestValidTill
--- PASS: TestAccRDSCertificateDataSource_latestValidTill (9.48s)
--- PASS: TestAccRDSCertificateDataSource_defaultForNewLaunches (9.48s)
--- PASS: TestAccRDSCertificateDataSource_id (9.52s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/rds	15.180s