Fix "Make supertype open" quickfix in case of using secondary ctor

#KT-7002 Fixed

idea/src/org/jetbrains/kotlin/idea/quickfix/AddOpenModifierToClassDeclarationFix.java

@@ -29,10 +29,7 @@ import org.jetbrains.annotations.Nullable;
 import org.jetbrains.kotlin.diagnostics.Diagnostic;
 import org.jetbrains.kotlin.idea.JetBundle;
 import org.jetbrains.kotlin.lexer.JetTokens;
-import org.jetbrains.kotlin.psi.JetClass;
+import org.jetbrains.kotlin.psi.*;
-import org.jetbrains.kotlin.psi.JetFile;
-import org.jetbrains.kotlin.psi.JetSimpleNameExpression;
-import org.jetbrains.kotlin.psi.JetTypeReference;
 
 public class AddOpenModifierToClassDeclarationFix extends JetIntentionAction<JetTypeReference> {
     private JetClass classDeclaration;
@@ -55,6 +52,9 @@ public class AddOpenModifierToClassDeclarationFix extends JetIntentionAction<Jet
         PsiReference reference = referenceExpression.getReference();
         if (reference != null) {
             PsiElement target = reference.resolve();
+            if (target instanceof JetSecondaryConstructor) {
+                target = ((JetSecondaryConstructor) target).getClassOrObject();
+            }
             if (target instanceof JetClass && QuickFixUtil.canModifyElement(target)) {
                 classDeclaration = (JetClass) target;
                 return !(classDeclaration.isEnum() || classDeclaration.isTrait());

idea/testData/quickfix/modifiers/addOpenToClassDeclaration/afterSecondaryCtrDelegationInHeader.kt

@@ -0,0 +1,7 @@
+// "Make B open" "true"
+open class B {
+    constructor() {
+    }
+}
+
+class A : <caret>B()

idea/testData/quickfix/modifiers/addOpenToClassDeclaration/afterSecondaryCtrDelegationInSecondary.kt

@@ -0,0 +1,9 @@
+// "Make B open" "true"
+open class B {
+    constructor() {
+    }
+}
+
+class A : <caret>B {
+    constructor() {}
+}

idea/testData/quickfix/modifiers/addOpenToClassDeclaration/beforeSecondaryCtrDelegationInHeader.kt

@@ -0,0 +1,7 @@
+// "Make B open" "true"
+class B {
+    constructor() {
+    }
+}
+
+class A : <caret>B()

idea/testData/quickfix/modifiers/addOpenToClassDeclaration/beforeSecondaryCtrDelegationInSecondary.kt

@@ -0,0 +1,9 @@
+// "Make B open" "true"
+class B {
+    constructor() {
+    }
+}
+
+class A : <caret>B {
+    constructor() {}
+}

idea/tests/org/jetbrains/kotlin/idea/quickfix/QuickFixTestGenerated.java

@@ -3222,6 +3222,18 @@ public class QuickFixTestGenerated extends AbstractQuickFixTest {
                 doTest(fileName);
             }
 
+            @TestMetadata("beforeSecondaryCtrDelegationInHeader.kt")
+            public void testSecondaryCtrDelegationInHeader() throws Exception {
+                String fileName = JetTestUtils.navigationMetadata("idea/testData/quickfix/modifiers/addOpenToClassDeclaration/beforeSecondaryCtrDelegationInHeader.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("beforeSecondaryCtrDelegationInSecondary.kt")
+            public void testSecondaryCtrDelegationInSecondary() throws Exception {
+                String fileName = JetTestUtils.navigationMetadata("idea/testData/quickfix/modifiers/addOpenToClassDeclaration/beforeSecondaryCtrDelegationInSecondary.kt");
+                doTest(fileName);
+            }
+
             @TestMetadata("idea/testData/quickfix/modifiers/addOpenToClassDeclaration/finalJavaClass")
             @TestDataPath("$PROJECT_ROOT")
             @InnerTestClasses({