[JS IR BE]: make deleteProperty non-inline due to new inliner limitations

js/js.tests/test/org/jetbrains/kotlin/js/test/BasicIrBoxTest.kt

@@ -73,7 +73,8 @@ private val runtimeSourcesCommon = listOfKtFilesFrom(
     "libraries/stdlib/js/src/kotlin/builtins.kt",
 
     // Inlining of js fun doesn't update the variables inside
-    "libraries/stdlib/js/src/kotlin/jsTypeOf.kt"
+    "libraries/stdlib/js/src/kotlin/jsTypeOf.kt",
+    "libraries/stdlib/js/src/kotlin/collections/utils.kt"
 )
 
 

js/js.translator/testData/box/standardClasses/mutableMapRemoveWithCollision.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JS_IR
 // EXPECTED_REACHABLE_NODES: 1287
 package foo