Update Kotlin DSL version to v2019_2

Author: Abduqodiri Qurbonzoda

.teamcity/Benchmarks.kt

@@ -3,8 +3,8 @@
  * Use of this source code is governed by the Apache 2.0 License that can be found in the LICENSE.txt file.
  */
 
-import jetbrains.buildServer.configs.kotlin.v2018_2.*
-import jetbrains.buildServer.configs.kotlin.v2018_2.buildSteps.gradle
+import jetbrains.buildServer.configs.kotlin.v2019_2.*
+import jetbrains.buildServer.configs.kotlin.v2019_2.buildSteps.gradle
 import java.lang.IllegalArgumentException
 
 fun benchmarksProject() = Project {

.teamcity/additionalConfiguration.kt

@@ -3,7 +3,7 @@
  * Use of this source code is governed by the Apache 2.0 License that can be found in the LICENSE.txt file.
  */
 
-import jetbrains.buildServer.configs.kotlin.v2018_2.Project
+import jetbrains.buildServer.configs.kotlin.v2019_2.Project
 
 fun Project.additionalConfiguration() {
     subProject(benchmarksProject())

.teamcity/settings.kts

@@ -1,6 +1,6 @@
-import jetbrains.buildServer.configs.kotlin.v2018_2.*
-import jetbrains.buildServer.configs.kotlin.v2018_2.buildSteps.*
-import jetbrains.buildServer.configs.kotlin.v2018_2.triggers.*
+import jetbrains.buildServer.configs.kotlin.v2019_2.*
+import jetbrains.buildServer.configs.kotlin.v2019_2.buildSteps.*
+import jetbrains.buildServer.configs.kotlin.v2019_2.triggers.*
 
 /*
 The settings script is an entry point for defining a TeamCity

.teamcity/utils.kt

@@ -3,7 +3,7 @@
  * Use of this source code is governed by the Apache 2.0 License that can be found in the LICENSE.txt file.
  */
 
-import jetbrains.buildServer.configs.kotlin.v2018_2.*
+import jetbrains.buildServer.configs.kotlin.v2019_2.*
 
 const val versionSuffixParameter = "versionSuffix"
 const val teamcitySuffixParameter = "teamcitySuffix"