JvmDefault. Allow non default inheritance with special flag

#KT-47000

compiler/test-infrastructure/tests/org/jetbrains/kotlin/test/builders/LanguageVersionSettingsBuilder.kt

@@ -71,6 +71,7 @@ class LanguageVersionSettingsBuilder {
             analysisFlag(AnalysisFlags.allowKotlinPackage, trueOrNull(LanguageSettingsDirectives.ALLOW_KOTLIN_PACKAGE in directives)),
 
             analysisFlag(JvmAnalysisFlags.jvmDefaultMode, directives.singleOrZeroValue(LanguageSettingsDirectives.JVM_DEFAULT_MODE)),
+            analysisFlag(JvmAnalysisFlags.jvmDefaultAllowNonDefaultInheritance, trueOrNull(LanguageSettingsDirectives.JVM_DEFAULT_ALLOW_NON_DEFAULT_INHERITANCE in directives)),
             analysisFlag(JvmAnalysisFlags.inheritMultifileParts, trueOrNull(LanguageSettingsDirectives.INHERIT_MULTIFILE_PARTS in directives)),
             analysisFlag(JvmAnalysisFlags.sanitizeParentheses, trueOrNull(LanguageSettingsDirectives.SANITIZE_PARENTHESES in directives)),
             analysisFlag(JvmAnalysisFlags.enableJvmPreview, trueOrNull(LanguageSettingsDirectives.ENABLE_JVM_PREVIEW in directives)),

compiler/test-infrastructure/tests/org/jetbrains/kotlin/test/directives/LanguageSettingsDirectives.kt

@@ -59,6 +59,10 @@ object LanguageSettingsDirectives : SimpleDirectivesContainer() {
         additionalParser = JvmDefaultMode.Companion::fromStringOrNull
     )
 
+    val JVM_DEFAULT_ALLOW_NON_DEFAULT_INHERITANCE by directive(
+        description = "Configures corresponding analysis flag (JvmAnalysisFlags.jvmDefaultAllowNonDefaultInheritance)",
+    )
+
     val INHERIT_MULTIFILE_PARTS by directive(
         description = "Enables corresponding analysis flag (JvmAnalysisFlags.inheritMultifileParts)"
     )