docs: add devcontainer-features and devcontainer-templates from irfansofyana

[irfansofyana]

What type of PR is this?

• [x] Add a new dev container collection
• [ ] Update to an existing dev container collection
• [ ] Documentation/spec update
• [ ] Other containers.dev site update (UX, layout, etc)

Related Issues

• Related Issue #
• Closes #

Description

Hi folks, I'm adding my devcontainer-features: https://github.com/irfansofyana/devcontainer-features currently it contains kafkacat/kcat CLI that I cannot found in other features hence I created it.

I also add https://github.com/irfansofyana/devcontainer-templates to add a few templates, currently it contains go-template (a template for go developer)

Collection checklist

If your PR contributes a new collection, please utilize this checklist:

• [x] Collection name
• [x] Maintainer name
• [x] Maintainer contact link (i.e. link to a GitHub repo, email)
• [x] Repository URL
• [x] OCI Reference
• [x] I acknowledge that this collection provides new functionality, distinct from the existing collections part of this index.

[Kaniska244]

Hi @irfansofyana ,

Thank you for the PR. The feature one looks fine. But the template one (https://github.com/irfansofyana/devcontainers-templates) seems like a private repo. I am unable to see it. Would you kindly check once.

With Regards, Kaniska

[irfansofyana]

Hi @irfansofyana ,

Thank you for the PR. The feature one looks fine. But the template one (https://github.com/irfansofyana/devcontainers-templates) seems like a private repo. I am unable to see it. Would you kindly check once.

With Regards, Kaniska

oopss my bad it's a typo, it should be https://github.com/irfansofyana/devcontainer-templates, will fix it

[irfansofyana]

please review it again @Kaniska244

[Kaniska244]

Change approved. This can be merged.

[irfansofyana]

Please re-review it again @eljog

[ddoyle2017]

@irfansofyana changes approved! Sorry, but can you address the merge conflicts again before we merge this?