Adds ability to block public access ACLs and Policies on the created S3 bucket

[Gowiem]

Info

Adds usage of the aws_s3_bucket_public_access_block resource to disallow public access policies and ACLs on the created bucket. Adds flag variable enable_block_public_access to control usage of that resource.

[adamcrews]

I'd like to request that the individual blocking options are exposed. I did that with this PR on the log-storage module: cloudposse/terraform-aws-s3-log-storage#25

In our environment we occasionally use the flexibility of the various block options. I also believe it would be good for these modules to be consistent in the way they are configured since they are very similar modules.

[Gowiem]

@adamcrews Seems legit. I didn't have need for specifying the underlying options, but I can get behind others needing to do so. I'll try to update my branch next time I get the chance.

[adamcrews]

@Gowiem I'm happy to whip up a new PR if you don't mind me stepping on your toes.

[Gowiem]

@adamcrews Go for it. 👍

[osterman]

@Gowiem we're finally catching up on PRs. Moved tests to GitHub actions.

Can fix the merge conflict?

[adamcrews]

This was replaced by #27, closing this PR. Thanks @Gowiem for the contribution.