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)
         )
     }