remove unneeded buildscript

platforms/bukkit/nms/build.gradle.kts

@@ -1,17 +0,0 @@
-apply(plugin = "io.papermc.paperweight.userdev")
-
-repositories {
-    maven("https://s01.oss.sonatype.org/content/repositories/snapshots/")
-}
-
-dependencies {
-    api(project(":platforms:bukkit:common"))
-    paperDevBundle("1.19.4-R0.1-SNAPSHOT")
-    implementation("xyz.jpenilla", "reflection-remapper", "0.1.0-SNAPSHOT")
-}
-
-tasks {
-    assemble {
-        dependsOn("reobfJar")
-    }
-}