New Crowdin Translations for stable-4.3 (automated) (#33135)

Co-authored-by: GitHub Actions <noreply@github.com>

config/locales/en-GB.yml

@@ -21,6 +21,7 @@ en-GB:
       one: Post
       other: Posts
     posts_tab_heading: Posts
+    self_follow_error: Following your own account is not allowed
   admin:
     account_actions:
       action: Perform action
@@ -1165,8 +1166,11 @@ en-GB:
     use_security_key: Use security key
   author_attribution:
     example_title: Sample text
+    hint_html: Are you writing news or blog articles outside of Mastodon? Control how you get credited when they are shared on Mastodon.
+    instructions: 'Make sure this code is in your article''s HTML:'
     more_from_html: More from %{name}
     s_blog: "%{name}'s Blog"
+    then_instructions: Then, add the domain name of the publication in the field below.
     title: Author attribution
   challenge:
     confirm: Continue