Add schrodinger logo

[hjtran]

We've been using Beam for the past year and it's been great!

[github-actions]

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[liferoad]

Thanks a lot!

[damccorm]

Thanks! Looks like the directory is off, but its great to hear that Beam has been working for you!

[damccorm]

This looks right, but it looks like the logo ended up in the wrong directory (sdks/python instead of https://github.com/apache/beam/tree/master/website/www/site/static/images/logos/powered-by)

[damccorm]

Thanks!