Bump com.github.seeseemelk:MockBukkit-v1.20 from 3.56.0 to 3.57.1

Bumps [com.github.seeseemelk:MockBukkit-v1.20](https://github.com/MockBukkit/MockBukkit) from 3.56.0 to 3.57.1.
- [Commits](MockBukkit/MockBukkit@v3.56.0...v3.57.1)

---
updated-dependencies:
- dependency-name: com.github.seeseemelk:MockBukkit-v1.20
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

build.gradle.kts

@@ -38,7 +38,7 @@ dependencies {
     val serializationVersion = "1.6.2"
     val junitVersion = "5.10.1"
     val mockkVersion = "1.13.8"
-    val mockBukkitVersion = "3.56.0"
+    val mockBukkitVersion = "3.57.1"
 
 
     compileOnly("io.papermc.paper:paper-api:$paperVersion")