Compress and combine emoji data (#5229)

app/javascript/mastodon/actions/compose.js

app/javascript/mastodon/components/autosuggest_emoji.js

app/javascript/mastodon/emoji_data_compressed.js

app/javascript/mastodon/emoji_data_light.js

app/javascript/mastodon/emojione_light.js

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

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

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

app/javascript/mastodon/features/emoji/emoji_map.json

...vascript/mastodon/features/emoji/emoji_mart_data_light.js

...script/mastodon/features/emoji/emoji_mart_search_light.js

...pt/mastodon/features/emoji/emoji_unicode_mapping_light.js

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

...javascript/mastodon/features/emoji/unicode_to_filename.js

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

app/javascript/mastodon/reducers/accounts.js

app/javascript/mastodon/reducers/custom_emojis.js

app/javascript/mastodon/reducers/statuses.js

app/javascript/packs/public.js

lib/tasks/emojis.rake