Bazel integration

[snowp]

I've had some success in integrating certstrap into my Bazel builds to create test certificates. To do so I have to maintain the list of external dependencies within my own build. Would there be an appetite for including something like https://github.com/bazelbuild/bazel-gazelle/blob/master/deps.bzl in the repo to make it easier to import certstrap and list its dependencies with Bazel?

I don't mind doing this work, it's pretty straight forward by using https://github.com/bazelbuild/bazel-gazelle to generate the files. The main open question I have is about how we'd make sure it's kept up to date.

cc @mcpherrinm

[mweissbacher]

That sounds interesting. I wonder whether this is a good candidate for github actions