Removed JUnit test dependencies and tasks

Cleaned up unused JUnit configuration in build script.

Author: NonSwag

build.gradle.kts

@@ -38,20 +38,13 @@ dependencies {
     implementation("org.bstats:bstats-bukkit:3.1.0")
     implementation(project(":api"))
 
-    testImplementation(platform("org.junit:junit-bom:5.11.4"))
-    testImplementation("org.junit.jupiter:junit-jupiter")
-
     annotationProcessor("org.projectlombok:lombok:1.18.36")
 }
 
 tasks.shadowJar {
     relocate("org.bstats", "${rootProject.group}.metrics")
 }
 
-tasks.test {
-    useJUnitPlatform()
-}
-
 paper {
     name = "Economist"
     main = "net.thenextlvl.economist.EconomistPlugin"