[K/N][build] Move Native plugin to build-tools

This is K/N only plugin that shouldn't be
in the buildSrc of the whole Kotlin project

kotlin-native/Interop/Indexer/build.gradle.kts

@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-import org.jetbrains.gradle.plugins.tools.lib
-import org.jetbrains.gradle.plugins.tools.solib
+import org.jetbrains.kotlin.tools.lib
+import org.jetbrains.kotlin.tools.solib
 import org.jetbrains.kotlin.*
 import org.jetbrains.kotlin.konan.target.*
 import org.jetbrains.kotlin.konan.target.ClangArgs
@@ -26,7 +26,7 @@ plugins {
     `kotlin`
     id("kotlin.native.build-tools-conventions")
     id("native-interop-plugin")
-    `native`
+    id("native")
 }
 
 

kotlin-native/Interop/Runtime/build.gradle.kts

@@ -13,19 +13,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import org.jetbrains.gradle.plugins.tools.lib
-import org.jetbrains.gradle.plugins.tools.solib
+import org.jetbrains.kotlin.tools.lib
+import org.jetbrains.kotlin.tools.solib
 import org.jetbrains.kotlin.*
 
-val kotlinVersion = project.bootstrapKotlinVersion
 plugins {
-    `native`
-    `kotlin`
+    kotlin
+    id("native")
 }
-//apply plugin: 'c'
-
-
-
 
 native {
     val isWindows = PlatformInfo.isWindows()