Move the compiler.xml back to IDEA (this fixes almost all IDE tests when running on JPS)

compiler/build.gradle.kts

@@ -94,6 +94,11 @@ sourceSets {
     }
 }
 
+val jar: Jar by tasks
+jar.from("../idea/src") {
+    include("META-INF/extensions/compiler.xml")
+}
+
 projectTest {
     dependsOn(*testDistProjects.map { "$it:dist" }.toTypedArray())
     workingDir = rootDir

compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/KotlinCoreEnvironment.kt

@@ -526,7 +526,7 @@ class KotlinCoreEnvironment private constructor(
                     ?: configuration.get(CLIConfigurationKeys.COMPILER_JAR_LOCATOR)?.compilerJar
                     ?: PathUtil.getResourcePathForClass(this::class.java).takeIf { it.hasConfigFile(configFilePath) }
                     // hack for load extensions when compiler run directly from project directory (e.g. in tests)
-                    ?: File("compiler/cli/src").takeIf { it.hasConfigFile(configFilePath) }
+                    ?: File("idea/src").takeIf { it.hasConfigFile(configFilePath) }
                     ?: throw IllegalStateException(
                                 "Unable to find extension point configuration $configFilePath " +
                                 "(cp:\n  ${(Thread.currentThread().contextClassLoader as? UrlClassLoader)?.urls?.joinToString("\n  ") { it.file }})")

idea/build.gradle.kts

@@ -97,11 +97,6 @@ dependencies {
     testRuntime(intellijPluginDep("testng"))
 }
 
-val processResources: Copy by tasks
-processResources.from("../compiler/cli/src") {
-    include("META-INF/extensions/compiler.xml")
-}
-
 sourceSets {
     "main" {
         projectDefault()