Change Twitter to X, add Bluesky

Author: justdave

_data/socials.csv

@@ -1,7 +1,8 @@
 "name","icon","url"
 "GitHub","github.svg","https://github.com/bugzilla"
-"Twitter","twitter.svg","https://twitter.com/@bugzilla"
+"X","twitter-x.svg","https://x.com/@bugzilla"
 "Mastodon","mastodon.svg","https://techhub.social/@bugzilla"
+"Bluesky","bluesky.svg","https://bsky.app/profile/bugzilla.org"
 "Facebook","facebook.svg","https://www.facebook.com/BugzillaProject"
 "LinkedIn","linkedin.svg","https://www.linkedin.com/company/bugzilla-project"
 "IRC on Libera.Chat","irc.svg","https://web.libera.chat/#/#bugzilla"