[docs] Include SDK version in the docs

[randomir]

It's hard to tell which version of Ocean /stable vs /latest docs are about.

Ideally, version of each package included would be visible as well, but that might become less important / moot in the future as we integrate packages better.

[143divya]

Can you please assign me this issue?

[arcondello]

Hi @143divya we don't usually assign non-maintainers to issues, but you're welcome to make a PR!