merge: remove dataclass label

refactor: remove dataclass label (Closes #47)

Author: a-runebou

bot/utils/startup_reporting.py

@@ -1,5 +1,4 @@
 from collections.abc import Mapping
-from dataclasses import dataclass
 from typing import TYPE_CHECKING
 
 import discord
@@ -12,7 +11,6 @@
 if TYPE_CHECKING:
     from bot.bot import Bot
 
-@dataclass(frozen=True)
 class StartupFailureReporter:
     """Formats and sends one aggregated startup failure alert to moderators."""