r/vpc_ipam_scope: prevent panic and add pagination when describing existing scopes by ID

[anGie44]

Community Note

• Please vote on this pull request by adding a 👍 reaction to the original pull request comment to help the community and maintainers prioritize this request
• Please do not leave "+1" or other comments that do not add relevant new information or questions, they generate extra noise for pull request followers and do not help prioritize the request

Closes #24168

Output from acceptance testing:

make testacc TESTARGS='-run=TestAccVPCIpamScope_' PKG=ec2
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/service/ec2/... -v -count 1 -parallel 20  -run=TestAccVPCIpamScope_ -timeout 180m
=== RUN   TestAccVPCIpamScope_basic
=== PAUSE TestAccVPCIpamScope_basic
=== RUN   TestAccVPCIpamScope_tags
=== PAUSE TestAccVPCIpamScope_tags
=== CONT  TestAccVPCIpamScope_basic
=== CONT  TestAccVPCIpamScope_tags
--- PASS: TestAccVPCIpamScope_basic (53.71s)
--- PASS: TestAccVPCIpamScope_tags (64.59s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/ec2	67.913s

[ewbankkit]

LGTM 🚀.

% make testacc TESTARGS='-run=TestAccVPCIpamScope_' PKG=ec2
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/service/ec2/... -v -count 1 -parallel 20  -run=TestAccVPCIpamScope_ -timeout 180m
=== RUN   TestAccVPCIpamScope_basic
=== PAUSE TestAccVPCIpamScope_basic
=== RUN   TestAccVPCIpamScope_tags
=== PAUSE TestAccVPCIpamScope_tags
=== CONT  TestAccVPCIpamScope_basic
=== CONT  TestAccVPCIpamScope_tags
--- PASS: TestAccVPCIpamScope_basic (61.44s)
--- PASS: TestAccVPCIpamScope_tags (74.09s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/ec2	79.678s

[github-actions]

This functionality has been released in v4.10.0 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]

I'm going to lock this pull request because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.
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.