Fix sweeper crashes

[ewbankkit]

Description

Fixes

2024/08/19 07:37:34 [DEBUG] Running Sweeper (aws_redshiftserverless_snapshot) in region (us-gov-east-1)
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x2 addr=0x8 pc=0x11469c420]

goroutine 1 [running]:
github.com/hashicorp/terraform-provider-aws/internal/service/redshiftserverless.sweepSnapshots({0x16ae6373b, 0xd})
	/Users/kewbank/altsrc.2/github.com/hashicorp/terraform-provider-aws/internal/service/redshiftserverless/sweep.go:137 +0x1c0
github.com/hashicorp/terraform-plugin-testing/helper/resource.runSweeperWithRegion({0x16ae6373b, 0xd}, 0x14000716ab0, 0x1400111ccf0, 0x14000726c00, 0x0)
	/Users/kewbank/go/pkg/mod/github.com/hashicorp/terraform-plugin-testing@v1.10.0/helper/resource/testing.go:273 +0x42c
github.com/hashicorp/terraform-plugin-testing/helper/resource.runSweepers({0x140007b67e0, 0x1, 0x1400111ccf0?}, 0x1400111ccf0, 0x0)
	/Users/kewbank/go/pkg/mod/github.com/hashicorp/terraform-plugin-testing@v1.10.0/helper/resource/testing.go:151 +0x42c
github.com/hashicorp/terraform-plugin-testing/helper/resource.TestMain({0x11a7489f8, 0x14001618f00})
	/Users/kewbank/go/pkg/mod/github.com/hashicorp/terraform-plugin-testing@v1.10.0/helper/resource/testing.go:129 +0xf4
github.com/hashicorp/terraform-provider-aws/internal/sweep_test.TestMain(0x14001618f00)
	/Users/kewbank/altsrc.2/github.com/hashicorp/terraform-provider-aws/internal/sweep/sweep_test.go:21 +0x7c
main.main()
	_testmain.go:49 +0x170
FAIL	github.com/hashicorp/terraform-provider-aws/internal/sweep	74.091s
FAIL
make: *** [sweep] Error 1

and the equivalent pattern in redshift.

Relations

Relates #38851.

[github-actions]

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[jar-b]

LGTM 🚀

[github-actions]

This functionality has been released in v5.63.1 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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