Update dependency org.bstats:bstats-bukkit to v3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.bstats:bstats-bukkit (source)	2.2.1 -> 3.0.0

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Release Notes

Bastian/bStats-Metrics

### [`v3.0.0`](https://togithub.com/Bastian/bStats-Metrics/releases/v3.0.0) [Compare Source](https://togithub.com/Bastian/bStats-Metrics/compare/v2.2.1...v3.0.0) Version 3.0.0

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Configuration

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