Do not box function argument if it is used in EXACTLY_ONCE lambda

Since we cannot change type of parameter, we cannot replace it with
box type.
 #KT-29510 Fixed
 #KT-29614 Fixed
 #KT-29385 Fixed

compiler/testData/codegen/boxInline/contracts/exactlyOnceCrossinline2.kt

@@ -0,0 +1,44 @@
+// !LANGUAGE: +AllowContractsForCustomFunctions +UseCallsInPlaceEffect +ReadDeserializedContracts
+// !USE_EXPERIMENTAL: kotlin.contracts.ExperimentalContracts
+// IGNORE_BACKEND: JVM_IR, NATIVE
+// IGNORE_BACKEND_MULTI_MODULE: JVM_IR
+// FILE: 1.kt
+package test
+
+import kotlin.contracts.*
+
+@ExperimentalContracts
+class A {
+    var res = "FAIL"
+
+    fun foo() {
+        bar {
+            res = "OK"
+        }
+    }
+
+    inline fun bar(crossinline not_exactly_once: () -> Unit) {
+        baz {
+            not_exactly_once()
+        }
+    }
+}
+
+@ExperimentalContracts
+inline fun baz(crossinline exactly_once: () -> Unit) {
+    contract {
+        callsInPlace(exactly_once, InvocationKind.EXACTLY_ONCE)
+    };
+
+    { exactly_once() }()
+}
+
+// FILE: 2.kt
+
+import test.*
+
+fun box(): String {
+    val a = A()
+    a.foo()
+    return a.res
+}