Change `AUTHORIZED_FETCH` to not block unauthenticated REST API access (#19803)
Change `AUTHORIZED_FETCH` to not block unauthenticated REST API access (#19803)

New environment variable `DISALLOW_UNAUTHENTICATED_API_ACCESS`
glitch-soc/mastodon,MitarashiDango/mastodon,yukimochi/mastodon,glitch-soc/mastodon,masto-donte-com-br/mastodon,theoria24/mastodon,im-in-space/mastodon,im-in-space/mastodon,maa123/mastodon,yukimochi/mastodon,glitch-soc/mastodon,Ryanaka/mastodon,maa123/mastodon,masto-donte-com-br/mastodon,Ryanaka/mastodon,yukimochi/mastodon,masto-donte-com-br/mastodon,glitch-soc/mastodon,gol-cha/mastodon,im-in-space/mastodon,maa123/mastodon,MitarashiDango/mastodon,Ryanaka/mastodon,im-in-space/mastodon,theoria24/mastodon,MitarashiDango/mastodon,yukimochi/mastodon,theoria24/mastodon,gol-cha/mastodon,gol-cha/mastodon,MitarashiDango/mastodon,maa123/mastodon,masto-donte-com-br/mastodon,theoria24/mastodon,Ryanaka/mastodon,gol-cha/mastodon