Protocol v22

[stephaniehobson]

For Protocol 22 we're going to focus on some brand updates. Here's a few issues it would be nice to prioritize:

• Update Mozilla brand colours (protocol-tokens 7.0.0)
• Update icons protocol-assets#105
• Component Update: Breadcrumbs #1036
• Update Mozilla Brand colors protocol-assets#107
• Remove :hover:visited styles #1071
• Backport: Article styling #1037
• Add viewbox back to updated icons protocol-assets#113
• Backport: Mozilla rebrand button and link styles #1046

Optional

• Component Change Request: Add sizing and optional icons to CTA Link component #1083
• Include basic <button> element styling #130

[stephaniehobson]

Fixed in 054482e