chore(main): release 4.3.0

[github-actions]

🤖 I have created a release beep boop

4.3.0 (2025-01-29)

Features

• newletter: deprecate newsletter (#12499) (3d7e4da)

Miscellaneous

• deps-dev: bump typescript-eslint from 8.21.0 to 8.22.0 (#12530) (13af06a)
• deps: bump @inquirer/prompts from 7.2.3 to 7.2.4 (#12534) (14c57b7)
• deps: bump @mdn/rari from 0.1.20 to 0.1.21 (#12539) (ae48fe7)
• deps: bump @sentry/node from 8.51.0 to 8.52.0 in the sentry group (#12532) (5c9f068)
• deps: bump @stripe/stripe-js from 5.5.0 to 5.6.0 (#12533) (05fb7d8)
• deps: bump aws-actions/configure-aws-credentials from 4.0.2 to 4.0.3 (#12531) (03290c3)
• deps: bump path-to-regex from 0.1.10 to 0.1.12 in /cloud-function (#12525) (0eafcf7)
• deps: bump web-features from 2.19.0 to 2.20.0 (#12529) (5383c21)
• ui: Update firefox.svg and simple-firefox.svg to use browser logo (#12107) (4d281b1)

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[github-actions]

🤖 Created releases:

• v4.3.0
  🌻