Add Christmas emojis (#2634)

## Description:

Add some christmas spirit in the emoji list
🎁🌟🎅🎄⛄

## Please complete the following:

- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced

## Please put your Discord username so you can be contacted if a bug or
regression is found:

IngloriousTom

src/core/Util.ts

@@ -317,6 +317,7 @@ export const emojiTable = [
   ["↙️", "⬇️", "↘️", "❤️", "💔"],
   ["💰", "⚓", "⛵", "🏡", "🛡️"],
   ["🏭", "🚂", "❓", "🐔", "🐀"],
+  ["🎁", "🌟", "🎅", "🎄", "⛄"],
 ] as const;
 // 2d to 1d array
 export const flattenedEmojiTable = emojiTable.flat();