Introduce Variable: Support destructuring declarations

#KT-6262

idea/testData/refactoring/introduceVariable/multiDeclarations/unresolvedComponent3.kt.after

@@ -0,0 +1,12 @@
+class A
+
+operator fun A.component1() = 1
+operator fun A.component2() = 2
+
+class B {
+    operator fun A.component3() = 3
+}
+
+fun test() {
+    val (i, i1) = A()
+}