message: fix: remove extra slash from IMAGE_BASE_URL
  Removed the extra slash at the end since the usage of this variable always add the slash after the constant.
diff: @@ -12,7 +12,7 @@ export const USER_AGENT =
  "DiscordBot (https://github.com/discordeno/discordeno, v10)";
  /** https://discord.com/developers/docs/reference#image-formatting-image-base-url */
  -export const IMAGE_BASE_URL = "https://cdn.discordapp.com/";
  +export const IMAGE_BASE_URL = "https://cdn.discordapp.com";
  // This can be modified by big brain bots and use a proxy
  export const baseEndpoints = {
  