Relocate package org.jetbrains.kotlin in kotlinx-metadata-jvm

To prevent clashes in scenarios where it's used together with the Kotlin
compiler (e.g. in annotation processing)

 #KT-24945 Fixed

libraries/tools/kotlinp/build.gradle.kts

@@ -7,14 +7,21 @@ plugins {
 }
 
 val shadows by configurations.creating
-shadows.extendsFrom(configurations.getByName("compile"))
 
 dependencies {
-    compile(project(":kotlinx-metadata"))
-    compile(project(":kotlinx-metadata-jvm"))
+    compileOnly(project(":kotlinx-metadata"))
+    compileOnly(project(":kotlinx-metadata-jvm"))
     compile("org.ow2.asm:asm:6.0")
+
+    testCompileOnly(project(":kotlinx-metadata"))
+    testCompileOnly(project(":kotlinx-metadata-jvm"))
     testCompile(commonDep("junit:junit"))
     testCompile(projectTests(":generators:test-generator"))
+
+    testRuntime(project(":kotlinx-metadata-jvm", configuration = "runtime"))
+
+    shadows(project(":kotlinx-metadata-jvm", configuration = "runtime"))
+    shadows("org.ow2.asm:asm:6.0")
 }
 
 sourceSets {
@@ -42,4 +49,9 @@ tasks {
     "assemble" {
         dependsOn(shadowJar)
     }
-}
+    "test" {
+        // These dependencies are needed because ForTestCompileRuntime loads jars from dist
+        dependsOn(":kotlin-reflect:dist")
+        dependsOn(":kotlin-script-runtime:dist")
+    }
+}