Update FieldValue.arrayRemove(...) iOS implementation to call FIRFieldValue.fieldValueForArrayRemove

Author: jfreeley

firebase-firestore/src/iosMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt

@@ -402,7 +402,7 @@ actual object FieldValue {
     actual val serverTimestamp = Double.POSITIVE_INFINITY
     actual val delete: Any get() = FIRFieldValue.fieldValueForDelete()
     actual fun arrayUnion(vararg elements: Any): Any = FIRFieldValue.fieldValueForArrayUnion(elements.asList())
-    actual fun arrayRemove(vararg elements: Any): Any = FIRFieldValue.fieldValueForArrayUnion(elements.asList())
+    actual fun arrayRemove(vararg elements: Any): Any = FIRFieldValue.fieldValueForArrayRemove(elements.asList())
     actual fun delete(): Any = delete
 }