KT-5248 Don't wrap variable if it is captured only in inlined closures

Remove non-escaping Ref's on bytecode postprocessing pass.

idea/testData/debugger/tinyApp/outs/frameSharedVarLocalVar.out

@@ -23,8 +23,7 @@ inline fun foo(f: () -> Unit) {
 // RESULT: 1: I
  frame    = main:7, FrameSharedVarLocalVarKt {frameSharedVarLocalVar}
    local    = args: java.lang.String[] = {java.lang.String[0]@uniqueID} (sp = frameSharedVarLocalVar.kt, 3)
-   local    = var1: kotlin.jvm.internal.Ref$IntRef = {kotlin.jvm.internal.Ref$IntRef@uniqueID}1 (sp = frameSharedVarLocalVar.kt, 4)
-     field    = element: int = 1 (sp = Ref.!EXT!)
+   local    = var1: int = 1 (sp = frameSharedVarLocalVar.kt, 4)
 Disconnected from the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
 
 Process finished with exit code 0