Add indices: don't suggest if parameter is destructuring declaration

So #KT-22162 Fixed

idea/src/org/jetbrains/kotlin/idea/intentions/AddForLoopIndicesIntention.kt

@@ -38,6 +38,7 @@ class AddForLoopIndicesIntention : SelfTargetingRangeIntention<KtForExpression>(
 
     override fun applicabilityRange(element: KtForExpression): TextRange? {
         if (element.loopParameter == null) return null
+        if (element.loopParameter?.destructuringDeclaration != null) return null
         val loopRange = element.loopRange ?: return null
 
         val bindingContext = element.analyze(BodyResolveMode.PARTIAL_WITH_CFA)

idea/testData/intentions/addForLoopIndices/inapplicableDestructuringDeclaration.kt

@@ -0,0 +1,7 @@
+// IS_APPLICABLE: false
+// WITH_RUNTIME
+fun test() {
+    val list = listOf(Pair("foo", "bar"))
+    for ((x, y) <caret>in list) {
+    }
+}

idea/tests/org/jetbrains/kotlin/idea/intentions/IntentionTestGenerated.java

@@ -801,6 +801,11 @@ public class IntentionTestGenerated extends AbstractIntentionTest {
             runTest("idea/testData/intentions/addForLoopIndices/explicitParamType.kt");
         }
 
+        @TestMetadata("inapplicableDestructuringDeclaration.kt")
+        public void testInapplicableDestructuringDeclaration() throws Exception {
+            runTest("idea/testData/intentions/addForLoopIndices/inapplicableDestructuringDeclaration.kt");
+        }
+
         @TestMetadata("inapplicableExistingIndices.kt")
         public void testInapplicableExistingIndices() throws Exception {
             runTest("idea/testData/intentions/addForLoopIndices/inapplicableExistingIndices.kt");