Kotlin on MacOS CI fails due to default Java version
CI on MacOS fails with

```
OpenJDK 64-Bit Server VM warning: Options -Xverify:none and -noverify were deprecated in JDK 13 and will likely be removed in a future release.\nexception: java.lang.ExceptionInInitializerError\n\tat com.intellij.pom.java.LanguageLevel.<clinit>(LanguageLevel.java:25)\n\tat com.intellij.core.CoreLanguageLevelProjectExtension.<init>(CoreLanguageLevelProjectExtension.java:26)\n\tat com.intellij.core.JavaCoreProjectEnvironment.<init>(JavaCoreProjectEnvironment.java:42)\n\tat org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreProjectEnvironment.<init>(KotlinCoreProjectEnvironment.kt:26)\n\tat org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment$ProjectEnvironment.<init>(KotlinCoreEnvironment.kt:121)\n\tat org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment$Companion.createForProduction(KotlinCoreEnvironment.kt:425)\n\tat org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.createCoreEnvironment(K2JVMCompiler.kt:226)\n\tat org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:152)\n\tat org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:52)\n\tat o...orImpl.invoke(NativeMethodAccessorImpl.java:77)\n\tat java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n\tat java.base/java.lang.reflect.Method.invoke(Method.java:568)\n\tat org.jetbrains.kotlin.preloading.Preloader.run(Preloader.java:87)\n\tat org.jetbrains.kotlin.preloading.Preloader.main(Preloader.java:44)\nCaused by: java.lang.reflect.InaccessibleObjectException: Unable to make protected void java.util.ResourceBundle.setParent(java.util.ResourceBundle) accessible: module java.base does not "opens java.util" to unnamed module @5cdd8682\n\tat java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:354)\n\tat java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:297)\n\tat java.base/java.lang.reflect.Method.checkCanSetAccessible(Method.java:199)\n\tat java.base/java.lang.reflect.Method.setAccessible(Method.java:193)\n\tat com.intellij.util.ReflectionUtil.makeAccessible(ReflectionUtil.java:252)\n\tat com.intellij.util.ReflectionUtil.getDeclaredMethod(ReflectionUtil.java:269)\n\tat com.intellij.DynamicBundle.<clinit>(DynamicBundle.java:22)\n\t... 25 more\n\n'
```
https://github.com/adsharma/py2many/runs/5961065370?check_suite_focus=true#step:18:15390