Yoga Docs: Fix a couple files missed in rename (#1621)

Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1621

These changes accidentally got removed when rebasing.

Reviewed By: joevilches

Differential Revision: D54884103

fbshipit-source-id: d2b6562be1a05934b5f19e3dd6f9e8e451377560

set-version.py

@@ -28,7 +28,7 @@ with open("javascript/package.json", "r+") as f:
     f.truncate()
     f.write(new_contents)
 
-with open("website-next/package.json", "r+") as f:
+with open("website/package.json", "r+") as f:
     new_contents = re.sub(
         r'"yoga-layout": ".*"', f'"yoga-layout": "{version}"', f.read()
     )

website/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "website-next",
+  "name": "website",
   "version": "0.0.0",
   "private": true,
   "scripts": {