do not fetch nor load OrganizeImports JAR

scalafix-cli/src/main/scala/scalafix/internal/interfaces/ScalafixArgumentsImpl.scala

@@ -73,9 +73,29 @@ final case class ScalafixArgumentsImpl(args: Args = Args.default)
       customDependenciesCoordinates: util.List[String],
       repositories: util.List[Repository]
   ): ScalafixArguments = {
+
+    val OrganizeImportsCoordinates =
+      """com\.github\.liancheng.*:organize-imports:.*""".r
+
+    val keptDependencies: Seq[String] =
+      customDependenciesCoordinates.asScala
+        .collect {
+          case dep @ OrganizeImportsCoordinates() =>
+            args.out.println(
+              s"""Ignoring requested classpath dependency `$dep`,
+                |as OrganizeImports is a built-in rule since Scalafix 0.11.0.
+                |You can safely remove that dependency to suppress this warning.
+              """.stripMargin
+            )
+            None
+          case dep => Some(dep)
+        }
+        .toSeq
+        .flatten
+
     val customDependenciesJARs = ScalafixCoursier.toolClasspath(
       repositories,
-      customDependenciesCoordinates,
+      keptDependencies.asJava,
       Versions.scalaVersion
     )
 

scalafix-tests/integration/src/test/scala/scalafix/tests/interfaces/ScalafixArgumentsSuite.scala

@@ -572,6 +572,23 @@ class ScalafixArgumentsSuite extends AnyFunSuite with DiffAssertions {
     )
   }
 
+  test("com.github.liancheng::organize-imports is ignored") {
+    val rules = api
+      .withToolClasspath(
+        Nil.asJava,
+        Seq("com.github.liancheng::organize-imports:0.6.0").asJava
+      )
+      .availableRules()
+      .asScala
+      .filter(_.name() == "OrganizeImports")
+
+    // only one should be loaded
+    assert(rules.length == 1)
+
+    // ensure it's the built-in one (the external one was marked as experimental)
+    assert(!rules.head.isExperimental)
+  }
+
   def removeUnsuedRule(): SemanticRule = {
     val config = RemoveUnusedConfig.default
     new RemoveUnused(config)