Updating Dockerfile to enable `docker buildx`

[jsfillman]

Summary

This pull request simply updates the docker install line to: apt-get -y install docker-ce docker-ce-cli containerd.io docker-compose-plugin

Justification

As part of DEVOPS-765, we're creating custom workflows for some repos (e.g. sample_service) to run make compile, which triggers the kb-sdk compile step.

The easiest way to make this work is to simply build using the kbase/kb-sdk image vs the stock ubuntu-latest image. Since the custom workflows in question are based on our reusable workflows, they need the ability to build using the docker buildx command.

Testing

• A test version of kb-sdk was build using the proposed Dockerfile, and pushed to jsfillman/kb-sdk.
• The reusable workflows were modified to utilize this image and run make compile in the kbase/sdk-compile-test repo, which is a copy of kbase/sample_service.
• All relevant workflows were tested:
  • ✅ Pull Request Build, Tag, & Push
  • ✅ Build Production Release Image
  • ✅ Manual Build & Push

[jsfillman]

For clarity, the intent is to:

1. Update kb-sdk to enable docker buildx.
2. Add the proposed modified workflows only to repos that need to run kb-sdk compile (via make compile.
3. Leave the main reusable workflows in kbase/.github as-is for now.