[Wasm] Enable for loops optimization

compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/lower/loops/HeaderProcessor.kt

@@ -382,7 +382,9 @@ internal class IndexedGetLoopHeader(
         with(builder) {
             // loopVariable = objectVariable[inductionVariable]
             val indexedGetFun = with(headerInfo.expressionHandler) { headerInfo.objectVariable.type.getFunction }
-            val get = irCall(indexedGetFun.symbol).apply {
+            // Making sure that expression type has type of the variable when it exists.
+            // Return type of get function can be a type parameter (for example Array<T>::get) which is not a subtype of loopVariable type.
+            val get = irCall(indexedGetFun.symbol, type = loopVariable?.type ?: indexedGetFun.returnType).apply {
                 dispatchReceiver = irGet(headerInfo.objectVariable)
                 putValueArgument(0, irGet(inductionVariable))
             }