Support Bazel modules

[pombredanne]

After:

• propose bazel type for Bazel modules package-url/purl-spec#317
  we should add support for https://bazel.build/external/module

[Dedsec0098]

@pombredanne can you please more about this issue?
I want to contribute to this issue

[TanayPawar]

@pombredanne I read the module mentioned above
can you please elaborate more on this issue.
I do want to contribute to it.