[Glitch] RTL: fix preferences page checkbox margins
[Glitch] RTL: fix preferences page checkbox margins

Port 5ee0b51ac8363da1687cc518e80eac53c23b048a to glitch-soc

im-in-space/mastodon,Kirishima21/mastodon,Kirishima21/mastodon,im-in-space/mastodon,glitch-soc/mastodon,glitch-soc/mastodon,glitch-soc/mastodon,im-in-space/mastodon,glitch-soc/mastodon,Kirishima21/mastodon,Kirishima21/mastodon,im-in-space/mastodon