Extraction Engine: Report conflict on all diagnostics from UNRESOLVED_REFERENCE group

#KT-9117 Fixed

idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractionEngine/extractableAnalysisUtil.kt

@@ -1020,7 +1020,7 @@ fun ExtractableCodeDescriptor.validate(): ExtractableCodeDescriptorWithConflicts
             if (currentDescriptor is LocalVariableDescriptor
                 && parameters.any { it.mirrorVarName == currentDescriptor.getName().asString() }) continue
 
-            if (diagnostics.any { it.getFactory() == Errors.UNRESOLVED_REFERENCE }
+            if (diagnostics.any { it.getFactory() in Errors.UNRESOLVED_REFERENCE_DIAGNOSTICS }
                 || (currentDescriptor != null
                     && !ErrorUtils.isError(currentDescriptor)
                     && !comparePossiblyOverridingDescriptors(extractionData.project, currentDescriptor, resolveResult.descriptor))) {

idea/testData/refactoring/extractFunction/basic/unresolvedWrongReceiver.kt

@@ -0,0 +1,13 @@
+// SIBLING:
+class A {
+    fun foo() {
+        val a = B()
+        <selection>a.unresolved()</selection>
+    }
+
+    private fun B.unresolved() = 1
+}
+
+class B
+
+private fun A.unresolved() = 1

idea/testData/refactoring/extractFunction/basic/unresolvedWrongReceiver.kt.conflicts

@@ -0,0 +1 @@
+Function A.unresolved will no longer be accessible after extraction

idea/tests/org/jetbrains/kotlin/idea/refactoring/introduce/JetExtractionTestGenerated.java

@@ -695,6 +695,12 @@ public class JetExtractionTestGenerated extends AbstractJetExtractionTest {
                 String fileName = JetTestUtils.navigationMetadata("idea/testData/refactoring/extractFunction/basic/traitFunction.kt");
                 doExtractFunctionTest(fileName);
             }
+
+            @TestMetadata("unresolvedWrongReceiver.kt")
+            public void testUnresolvedWrongReceiver() throws Exception {
+                String fileName = JetTestUtils.navigationMetadata("idea/testData/refactoring/extractFunction/basic/unresolvedWrongReceiver.kt");
+                doExtractFunctionTest(fileName);
+            }
         }
 
         @TestMetadata("idea/testData/refactoring/extractFunction/controlFlow")