Add assets from Twemoji 13.1.0 (#16345)

...odon/features/compose/components/emoji_picker_dropdown.js

app/javascript/mastodon/features/emoji/emoji_compressed.js

...script/mastodon/features/emoji/unicode_to_unified_name.js

app/javascript/mastodon/locales/en.json

app/javascript/styles/mastodon/emoji_picker.scss

package.json

public/emoji/1f1f5-1f1f9.svg

public/emoji/1f1f9-1f1ed.svg

public/emoji/1f36a.svg

public/emoji/1f3a2.svg

public/emoji/1f3af.svg

public/emoji/1f3f3-fe0f-200d-26a7-fe0f.svg

public/emoji/1f408-200d-2b1b.svg

public/emoji/1f429.svg

public/emoji/1f43b-200d-2744-fe0f.svg

public/emoji/1f441.svg

public/emoji/1f468-1f3fb-200d-1f37c.svg

public/emoji/1f468-1f3fb-200d-1f384.svg

public/emoji/1f468-1f3fb-200d-2764-fe0f-200d-1f468-1f3fb.svg

public/emoji/1f468-1f3fb-200d-2764-fe0f-200d-1f468-1f3fc.svg