Fix adding reactions

[MathMan05]

https://docs.discord.food/resources/message#reaction-type
Simple fix

[e-lisa]

Still seeing reactions blow up discord.py:

Exception in thread Thread-1 (run_discord):
Traceback (most recent call last):
File "/usr/lib/python3.12/threading.py", line 1073, in _bootstrap_inner
self.run()
File "/usr/lib/python3.12/threading.py", line 1010, in run
self._target(*self._args, **self._kwargs)
File "/disk1/src/ta/CatPuppetBridge/./src/main.py", line 40, in run_discord
discordbot.run(discord_token)
File "/disk1/src/ta/CatPuppetBridge/.venv/lib/python3.12/site-packages/discord/client.py", line 929, in run
asyncio.run(runner())
File "/usr/lib/python3.12/asyncio/runners.py", line 194, in run
return runner.run(main)
^^^^^^^^^^^^^^^^
File "/usr/lib/python3.12/asyncio/runners.py", line 118, in run
return self._loop.run_until_complete(task)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.12/asyncio/base_events.py", line 687, in run_until_complete
return future.result()
^^^^^^^^^^^^^^^
File "/disk1/src/ta/CatPuppetBridge/.venv/lib/python3.12/site-packages/discord/client.py", line 918, in runner
await self.start(token, reconnect=reconnect)
File "/disk1/src/ta/CatPuppetBridge/.venv/lib/python3.12/site-packages/discord/client.py", line 847, in start
await self.connect(reconnect=reconnect)
File "/disk1/src/ta/CatPuppetBridge/.venv/lib/python3.12/site-packages/discord/client.py", line 727, in connect
await self.ws.poll_event()
File "/disk1/src/ta/CatPuppetBridge/.venv/lib/python3.12/site-packages/discord/gateway.py", line 635, in poll_event
await self.received_message(msg.data)
File "/disk1/src/ta/CatPuppetBridge/.venv/lib/python3.12/site-packages/discord/gateway.py", line 582, in received_message
func(data)
File "/disk1/src/ta/CatPuppetBridge/.venv/lib/python3.12/site-packages/discord/state.py", line 755, in parse_message_reaction_add
raw.member = Member(data=member_data, guild=guild, state=self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/disk1/src/ta/CatPuppetBridge/.venv/lib/python3.12/site-packages/discord/member.py", line 317, in __init__
self._user: User = state.store_user(data['user'])
~~~~^^^^^^^^
KeyError: 'user'

To reproduce just connect discord.py, and react to a message in the guild in a channel the bot is inside of - Message me if you'd like to use my dev env.