Add SonarQube plugin and properties

Added SonarQube plugin configuration for project.

Author: cranberry3148

build.gradle.kts

@@ -4,6 +4,7 @@ plugins {
     id("java-gradle-plugin")
     id("org.jetbrains.kotlin.jvm") version "2.0.0"
     id("maven-publish")
+    id("org.sonarqube") version "7.0.1.6134"
 }
 
 group = "cc.modlabs"
@@ -15,6 +16,13 @@ repositories {
     maven("https://nexus.modlabs.cc/repository/maven-mirrors/")
 }
 
+sonar {
+  properties {
+    property("sonar.projectKey", "ModLabsCC_KPaperGradle_5b731dbd-626d-43e3-b648-616dcd538d04")
+    property("sonar.projectName", "KPaperGradle")
+  }
+}
+
 gradlePlugin {
     plugins {
         create("kpaperGradle") {