JVM IR: Avoid direct lambda invokes in inline tests

compiler/testData/codegen/boxInline/anonymousObject/twoCapturedReceivers/kt8668.kt

@@ -18,7 +18,7 @@ class A {
     inline fun test(crossinline l: () -> String): String {
         return {
             l() + callK()
-        }()
+        }.let { it() }
     }
 }
 

compiler/testData/codegen/boxInline/anonymousObject/twoCapturedReceivers/kt8668_nested.kt

@@ -5,7 +5,7 @@ class C(val x: String) {
     fun f(y: String) = C(y).g { x }
 
     inline fun g(crossinline h: () -> String) =
-        { { h() + x }() }()
+        { { h() + x }.let { it() } }.let { it() }
 }
 
 // FILE: 2.kt

compiler/testData/codegen/boxInline/anonymousObject/twoCapturedReceivers/kt8668_nested_2.kt

@@ -5,7 +5,7 @@ class C(val x: String) {
     inline fun f(crossinline h: () -> String) = C("").g { x + h() }
 
     inline fun g(crossinline h: () -> String) =
-        { { h() + x }() }()
+        { { h() + x }.let { it() } }.let { it() }
 }
 
 // FILE: 2.kt