message: Add more weight of emoji font
  For at least Chrome on Windows 10, we need to explicitly add additional weights
  for emoji to appear when bold.
diff: @@ -77,9 +77,10 @@ export async function fixupColorFonts() {
  }
  if (await isColrFontSupported()) {
  - const font = new FontFace("Twemoji",
  - `url('${require("../../res/fonts/Twemoji_Mozilla/TwemojiMozilla-colr.woff2")}')`, {});
  - document.fonts.add(font);
  + const path = `url('${require("../../res/fonts/Twemoji_Mozilla/TwemojiMozilla-colr.woff2")}')`;
  + document.fonts.add(new FontFace("Twemoji", path, {}));
  + document.fonts.add(new FontFace("Twemoji", path, { weight: 600 }));
  + document.fonts.add(new FontFace("Twemoji", path, { weight: 700 }));
  }
  // if not supported, the browser will fall back to one of the native fonts specified.
  }
  