Added astrolink recipe

[william-h-oliver]

Checklist

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[conda-forge-webservices[bot]]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipes/astrolink) and found it was in an excellent condition.

[william-h-oliver]

@conda-forge/help-python, ready for review!

Thank you in advance for your assistance and please let me know if there are any adjustments to be made.

[william-h-oliver]

@conda-forge/staged-recipes, ready for review!

[github-actions[bot]]

To help direct your pull request to the best reviewers, please mention a topic-specifc team if your recipe matches any of the following: conda-forge/help-c-cpp, conda-forge/help-cdts, conda-forge/help-go, conda-forge/help-java, conda-forge/help-julia, conda-forge/help-nodejs, conda-forge/help-perl, conda-forge/help-python, conda-forge/help-python-c, conda-forge/help-r, conda-forge/help-ruby,or conda-forge/help-rust. Thanks!