[IR] Drop alwaysCreateTemporaryVariablesForArguments from inliner

This parameter was always set to be true.

#KT-66509

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/JsLoweringPhases.kt

@@ -207,7 +207,6 @@ private val functionInliningPhase = makeIrModulePhase(
             it,
             JsInlineFunctionResolver(it),
             it.innerClassesSupport,
-            alwaysCreateTemporaryVariablesForArguments = true,
             inlineArgumentsWithOriginalOffset = true,
         )
     },