project(gradle): Move script assembler into a gradle plugin

runelite-client/runelite-client.gradle.kts

@@ -29,6 +29,7 @@ import java.util.Date
 
 plugins {
     id("com.github.johnrengelman.shadow") version "7.1.2"
+    id("com.openosrs.scriptassembler")
     java
 }
 
@@ -161,13 +162,23 @@ tasks {
         archiveClassifier.set("shaded")
     }
 
+    assembleScripts {
+        val inp = "${projectDir}/src/main/scripts"
+        val out = "${buildDir}/scripts/runelite"
+
+        inputs.dir(inp)
+        outputs.dir(out)
+
+        input.set(file(inp))
+        output.set(file(out))
+    }
+
     processResources {
-        dependsOn(":runelite-script-assembler-plugin:assembleMojo")
+        dependsOn("assembleScripts")
+        dependsOn(":injected-client:inject")
 
         from("${buildDir}/scripts")
 
-        dependsOn(":injected-client:inject")
-
         from("${project(":injected-client").buildDir}/libs")
         from("${project(":injected-client").buildDir}/resources/main")
     }