d/aws_waf_regex_pattern_set: new data source

[midgleyc]

Description

Add a new data source for aws_waf_regex_pattern_set.

Relations

Closes #36025

References

Output from Acceptance Testing

% make testacc PKG=waf TESTS=TestAccWAFRegexPatternSetDataSource_

...

no output (so PR is untested) but I think this command should be right

[github-actions]

Community Note

Voting for Prioritization

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

For Submitters

• Review the contribution guide relating to the type of change you are making to ensure all of the necessary steps have been taken.
• For new resources and data sources, use skaff to generate scaffolding with comments detailing common expectations.
• Whether or not the branch has been rebased will not impact prioritization, but doing so is always a welcome surprise.

[jar-b]

Hey @midgleyc - thanks for your effort on this!

In October 2023 we implemented a policy change requiring that all new resources and data sources be implemented with Terraform Plugin Framework. More details on the justification are available in the contributor documentation and pinned issue:

• https://hashicorp.github.io/terraform-provider-aws/terraform-plugin-development-packages/#which-plugin-version-should-i-use
• Policy Change Notice: Net-new resources/data sources will be required to be based on aws-sdk-go-v2 / terraform-plugin-framework #32917

If possible, migrating this PR to Plugin Framework will help us more quickly review and test it.