Update tests after switching to LV 1.9

compiler/tests/org/jetbrains/kotlin/cli/LauncherScriptTest.kt

@@ -146,9 +146,11 @@ class LauncherScriptTest : TestCaseWithTmpdir() {
             "-nowarn",
             "-Xlegacy-deprecated-no-warn",
             "-Xuse-deprecated-legacy-compiler",
+            // TODO: It will be deleted after all of our internal vendors will use the new Kotlin/JS compiler
             "-D${CompilerSystemProperties.KOTLIN_JS_COMPILER_LEGACY_FORCE_ENABLED.property}=true",
             "-output",
             File(tmpdir, "out.js").path,
+            environment = mapOf("JAVA_HOME" to KtTestUtil.getJdk8Home().absolutePath)
         )
     }
 

compiler/tests/org/jetbrains/kotlin/jvm/compiler/CompileKotlinAgainstCustomBinariesTest.kt

@@ -771,23 +771,23 @@ class CompileKotlinAgainstCustomBinariesTest : AbstractKotlinCompilerIntegration
                 )
             }
         )
-        val library15 = compileLibrary(
-            "library15",
-            additionalOptions = listOf("-language-version", "1.5")
+        val library16 = compileLibrary(
+            "library16",
+            additionalOptions = listOf("-language-version", "1.6")
         )
         compileKotlin(
             "expectActualLv14.kt",
             output = tmpdir,
-            classpath = listOf(library14, library15),
+            classpath = listOf(library14, library16),
             additionalOptions = listOf("-language-version", "1.4", "-Xmulti-platform"),
             expectedFileName = "output14.txt",
         )
         compileKotlin(
-            "expectActualLv15.kt",
+            "expectActualLv16.kt",
             output = tmpdir,
-            classpath = listOf(library14, library15),
-            additionalOptions = listOf("-language-version", "1.5", "-Xmulti-platform"),
-            expectedFileName = "output15.txt",
+            classpath = listOf(library14, library16),
+            additionalOptions = listOf("-language-version", "1.6", "-Xmulti-platform"),
+            expectedFileName = "output16.txt",
         )
     }