docs: updates references to old organization name

[nyoungstudios]

• I'm not the maintainer, but I thought I put a pr for updating the old organization name to the new one
• related to: Was this repository recently moved? #980

[google-cla]

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[sebmellen]

@nyoungstudios you'll need to sign https://cla.developers.google.com/clas for them to approve a merge

[nyoungstudios]

I just did, can you take a look again?

[chingor13]

Thanks!