JVM: prepare asmLike tests for indy lambdas by default

Use -Xlambdas=class in tests which were checking specific things related
to how anonymous classes for lambdas work (such as receiver mangling,
function arity etc.)

compiler/testData/codegen/asmLike/receiverMangling/mangledNames.kt

@@ -1,5 +1,6 @@
 // IR_DIFFERENCE
 // LOCAL_VARIABLE_TABLE
+// LAMBDAS: CLASS
 
 fun foo() {
     t { (`a b`, `b$c`, `c-d`, `b$$c--d`, `a()§&*&^@あ化`) -> }