Switch tests for default lambda inlining on language level 1.2

compiler/testData/codegen/boxInline/defaultValues/lambdaInlining/functionReferenceFromClass.kt

@@ -1,4 +1,5 @@
 // FILE: 1.kt
+// LANGUAGE_VERSION: 1.2
 // SKIP_INLINE_CHECK_IN: inlineFun$default
 package test
 
@@ -8,8 +9,6 @@ class A(val value: String) {
     fun ok() = value
 }
 
-
-@Suppress("NOT_YET_SUPPORTED_IN_INLINE")
 inline fun inlineFun(a: A, lambda: (A) -> String = A::ok): String {
     return lambda(a)
 }