Run K1 configuration on TC with languageVersion="1.9"

KotlinVersion is overrided on TC, so we need to rely on LanguageVersion

#KT-60589 Fixed

jps/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/build/AbstractIncrementalK1JvmJpsTest.kt

@@ -6,12 +6,13 @@
 package org.jetbrains.kotlin.jps.build
 
 import org.jetbrains.kotlin.cli.common.arguments.CommonCompilerArguments
+import org.jetbrains.kotlin.config.LanguageVersion
 
 abstract class AbstractIncrementalK1JvmJpsTest(
     allowNoFilesWithSuffixInTestData: Boolean = false
 ) : AbstractIncrementalJvmJpsTest(allowNoFilesWithSuffixInTestData = allowNoFilesWithSuffixInTestData) {
     override fun updateCommandLineArguments(arguments: CommonCompilerArguments) {
-        if (KotlinVersion.CURRENT.major >= 2) {
+        if (LanguageVersion.LATEST_STABLE.major >= 2) {
             arguments.languageVersion = "1.9"
         }
         super.updateCommandLineArguments(arguments)

jps/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/build/AbstractIncrementalK2FirICLightTreeJvmJpsTest.kt

@@ -6,13 +6,14 @@
 package org.jetbrains.kotlin.jps.build
 
 import org.jetbrains.kotlin.cli.common.arguments.CommonCompilerArguments
+import org.jetbrains.kotlin.config.LanguageVersion
 import org.jetbrains.kotlin.incremental.testingUtils.BuildLogFinder
 
 abstract class AbstractIncrementalK2FirICLightTreeJvmJpsTest(
     allowNoFilesWithSuffixInTestData: Boolean = false
 ) : AbstractIncrementalJpsTest(allowNoFilesWithSuffixInTestData = allowNoFilesWithSuffixInTestData) {
     override fun updateCommandLineArguments(arguments: CommonCompilerArguments) {
-        if (KotlinVersion.CURRENT.major < 2) {
+        if (LanguageVersion.LATEST_STABLE.major < 2) {
             arguments.languageVersion = "2.0"
         }
         additionalCommandLineArguments = additionalCommandLineArguments + listOf("-Xuse-fir-ic", "-Xuse-fir-lt")

jps/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/build/AbstractIncrementalK2JvmJpsTest.kt

@@ -6,13 +6,14 @@
 package org.jetbrains.kotlin.jps.build
 
 import org.jetbrains.kotlin.cli.common.arguments.CommonCompilerArguments
+import org.jetbrains.kotlin.config.LanguageVersion
 import org.jetbrains.kotlin.incremental.testingUtils.BuildLogFinder
 
 abstract class AbstractIncrementalK2JvmJpsTest(
     allowNoFilesWithSuffixInTestData: Boolean = false
 ) : AbstractIncrementalJpsTest(allowNoFilesWithSuffixInTestData = allowNoFilesWithSuffixInTestData) {
     override fun updateCommandLineArguments(arguments: CommonCompilerArguments) {
-        if (KotlinVersion.CURRENT.major < 2) {
+        if (LanguageVersion.LATEST_STABLE.major < 2) {
             arguments.languageVersion = "2.0"
         }
         additionalCommandLineArguments = additionalCommandLineArguments + listOf("-Xuse-fir-lt=false")

jps/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/build/AbstractIncrementalK2LightTreeJvmJpsTest.kt

@@ -6,13 +6,14 @@
 package org.jetbrains.kotlin.jps.build
 
 import org.jetbrains.kotlin.cli.common.arguments.CommonCompilerArguments
+import org.jetbrains.kotlin.config.LanguageVersion
 import org.jetbrains.kotlin.incremental.testingUtils.BuildLogFinder
 
 abstract class AbstractIncrementalK2LightTreeJvmJpsTest(
     allowNoFilesWithSuffixInTestData: Boolean = false
 ) : AbstractIncrementalJpsTest(allowNoFilesWithSuffixInTestData = allowNoFilesWithSuffixInTestData) {
     override fun updateCommandLineArguments(arguments: CommonCompilerArguments) {
-        if (KotlinVersion.CURRENT.major < 2) {
+        if (LanguageVersion.LATEST_STABLE.major < 2) {
             arguments.languageVersion = "2.0"
         }
         additionalCommandLineArguments = additionalCommandLineArguments + listOf("-Xuse-fir-lt=true")

native/native.tests/tests/org/jetbrains/kotlin/konan/blackboxtest/support/settings/TestProcessSettings.kt

@@ -5,6 +5,7 @@
 
 package org.jetbrains.kotlin.konan.blackboxtest.support.settings
 
+import org.jetbrains.kotlin.config.LanguageVersion
 import org.jetbrains.kotlin.konan.blackboxtest.support.MutedOption
 import org.jetbrains.kotlin.konan.blackboxtest.support.TestKind
 import org.jetbrains.kotlin.konan.blackboxtest.support.runner.LocalTestRunner
@@ -259,9 +260,6 @@ internal sealed class CacheMode {
     }
 }
 
-private fun KotlinVersion.toCanonicalString(): String =
-    "$major.$minor"
-
 internal enum class PipelineType(val mutedOption: MutedOption, val compilerFlags: List<String>) {
     K1(
         MutedOption.K1,
@@ -269,7 +267,7 @@ internal enum class PipelineType(val mutedOption: MutedOption, val compilerFlags
     ),
     K2(
         MutedOption.K2,
-        listOf("-language-version", if (KotlinVersion.CURRENT.major < 2) "2.0" else KotlinVersion.CURRENT.toCanonicalString())
+        listOf("-language-version", if (LanguageVersion.LATEST_STABLE.major < 2) "2.0" else LanguageVersion.LATEST_STABLE.toString())
     );
 
     override fun toString() = if (compilerFlags.isEmpty()) "" else compilerFlags.joinToString(prefix = "(", postfix = ")", separator = " ")