Add aws_opensearchserverless_vpc_endpoint data source

[joshjluo]

Description

• Adding new data source for OpenSearch Serverless VPC Endpoint

Relations

Closes #28468
Closes #28313

References

• https://docs.aws.amazon.com/opensearch-service/latest/ServerlessAPIReference/API_Operations.html
• https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/opensearchserverless_vpc_endpoint

Output from Acceptance Testing

$ make testacc TESTS=TestAccOpenSearchServerlessVPCEndpointDataSource PKG=opensearchserverless
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/service/opensearchserverless/... -v -count 1 -parallel 20 -run='TestAccOpenSearchServerlessVPCEndpointDataSource'  -timeout 180m
=== RUN   TestAccOpenSearchServerlessVPCEndpointDataSource_basic
=== PAUSE TestAccOpenSearchServerlessVPCEndpointDataSource_basic
=== CONT  TestAccOpenSearchServerlessVPCEndpointDataSource_basic
--- PASS: TestAccOpenSearchServerlessVPCEndpointDataSource_basic (351.05s)
PASS
ok      github.com/hashicorp/terraform-provider-aws/internal/service/opensearchserverless       354.509s

[github-actions]

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[johnsonaj]

LGTM 🚀

$ make testacc TESTARGS='-run=TestAccOpenSearchServerlessVPCEndpointDataSource_' PKG=opensearchserverless

==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/service/opensearchserverless/... -v -count 1 -parallel 20  -run=TestAccOpenSearchServerlessVPCEndpointDataSource_ -timeout 180m
--- PASS: TestAccOpenSearchServerlessVPCEndpointDataSource_basic (343.73s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/opensearchserverless	346.950s

[johnsonaj]

@joshjluo thank you for the contribution! 🎉

[github-actions]

This functionality has been released in v5.7.0 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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