Bump discord.js from 12.5.3 to 14.7.1

Bumps [discord.js](https://github.com/discordjs/discord.js) from 12.5.3 to 14.7.1.
- [Release notes](https://github.com/discordjs/discord.js/releases)
- [Commits](discordjs/discord.js@12.5.3...14.7.1)

---
updated-dependencies:
- dependency-name: discord.js
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]