fix(deps): update dependency discord.js to v14.15.2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
discord.js (source)	14.15.1 -> 14.15.2

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Release Notes

discordjs/discord.js (discord.js)

### [`v14.15.2`](https://togithub.com/discordjs/discord.js/blob/HEAD/packages/discord.js/CHANGELOG.md#14152---2024-05-05) [Compare Source](https://togithub.com/discordjs/discord.js/compare/14.15.1...14.15.2) #### Bug Fixes - **PollAnswer:** FetchVoters route changed to MessageManager ([#​10251](https://togithub.com/discordjs/discord.js/issues/10251)) ([30d79e8](https://togithub.com/discordjs/discord.js/commit/30d79e85fb8502aee5c63fe7effd9029e347d266))

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