Update updating-to-new-releases.md with note about global installs (#6190)
Update updating-to-new-releases.md with note about global installs (#6190)

* Update updating-to-new-releases.md

Related to https://github.com/facebook/create-react-app/issues/6140

* Update updating-to-new-releases.md

Linking to getting started following discussion on #6190. 
Adapt terminology to current installation methods.

* Update updating-to-new-releases.md

typo, rleative link

* Update docusaurus/docs/updating-to-new-releases.md

Co-Authored-By: carpben <3f3a923ba093f362e0f8485b1bde72314dfe72a0@users.noreply.github.com>

mangomint/create-react-app,GreenGremlin/create-react-app,facebookincubator/create-react-app,jdcrensh/create-react-app,d3ce1t/create-react-app,viankakrisna/create-react-app,Timer/create-react-app,Timer/create-react-app,d3ce1t/create-react-app,Timer/create-react-app,Timer/create-react-app,GreenGremlin/create-react-app,mangomint/create-react-app,jdcrensh/create-react-app,ConnectedHomes/create-react-web-app,jdcrensh/create-react-app,viankakrisna/create-react-app,facebookincubator/create-react-app,d3ce1t/create-react-app,GreenGremlin/create-react-app,facebookincubator/create-react-app,jdcrensh/create-react-app,GreenGremlin/create-react-app,ConnectedHomes/create-react-web-app,ConnectedHomes/create-react-web-app,mangomint/create-react-app,ConnectedHomes/create-react-web-app,viankakrisna/create-react-app,mangomint/create-react-app,d3ce1t/create-react-app