Warning re: the CodePipeline GitHub v1 action provider being deprecated

As an FYI when I deploy this I get the following warning:

│
│ Warning: The CodePipeline GitHub version 1 action provider is deprecated.
│
│ with module.codepipeline.aws_codepipeline.aws_codepipeline,
│ on Modules/CodePipeline/main.tf line 24, in resource "aws_codepipeline" "aws_codepipeline":
│ 24: provider = "GitHub"
│
│ Use a GitHub version 2 action (with a CodeStar Connection `aws_codestarconnections_connection`) instead. See
│ https://docs.aws.amazon.com/codepipeline/latest/userguide/update-github-action-connections.html

If I get a chance I'll investigate updating this with the new version 2 action and raising it as a PR.

Start with Modules/CodePipeline/main.tf at line 24 and review the linked AWS guidance for updating the GitHub action to version 2 with a CodeStar Connection. Done means the CodePipeline configuration uses the version 2 action and the reported deprecation warning no longer appears during deployment.

Written by the indexing model from the issue text.