Country flags for the checkout Russian-citizen warning banner and the Canada/Australia tax notice.

These are Google Noto Color Emoji artwork: https://github.com/googlefonts/noto-emoji
Current Noto emoji releases are under the SIL Open Font License 1.1; older releases were Apache 2.0.
Check the upstream LICENSE for the release these were exported from before shipping to production.

Each file is a 192x192 canvas with the flag drawn at 180x126, inset at (6,33) -- 93.8% x 65.6% of the
box. So the display size is NOT the flag's size: checkout's 30x30 box (Figma's) paints a 28.1x19.7
flag. Keep the whole set on one canvas or they won't match at a shared box size.

Do not use the /img/flags/ set for this. Those are famfamfam icons at 16x11, far too small here.