deps: bump com.github.retrooper:packetevents-spigot (#36)

Bumps [com.github.retrooper:packetevents-spigot](https://github.com/retrooper/packetevents) from 2.10.1 to 2.11.2.
- [Release notes](https://github.com/retrooper/packetevents/releases)
- [Changelog](https://github.com/retrooper/packetevents/blob/2.0/CHANGELOG.md)
- [Commits](retrooper/packetevents@v2.10.1...v2.11.2)

---
updated-dependencies:
- dependency-name: com.github.retrooper:packetevents-spigot
  dependency-version: 2.11.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -4,7 +4,7 @@
 [versions]
 spigot-api="1.20.6-R0.1-SNAPSHOT"
 
-packetevents = "2.10.1"
+packetevents = "2.11.2"
 interactivechat = "4.3.5.0"
 bytebuddy = "1.18.3"