Fixed actually getting values

Author: Daeda88

firebase-firestore/src/commonMain/kotlin/dev/gitlive/firebase/firestore/FieldValuesDSL.kt

@@ -17,7 +17,7 @@ public class FieldValuesDSL internal constructor() : EncodeSettings.Builder {
 
     @PublishedApi
     internal val fieldValuesToAdd: MutableList<() -> Any> = mutableListOf()
-    internal val fieldValues = fieldValuesToAdd.map { valueToEncode ->
+    internal val fieldValues get() = fieldValuesToAdd.map { valueToEncode ->
         valueToEncode.invoke()
     }
 

firebase-firestore/src/commonMain/kotlin/dev/gitlive/firebase/firestore/FieldsAndValuesUpdateDSL.kt

@@ -27,7 +27,7 @@ public class FieldsAndValuesUpdateDSL internal constructor() : EncodeSettings.Bu
 
     @PublishedApi
     internal val fieldAndValueToAdd: MutableList<() -> FieldAndValue> = mutableListOf()
-    internal val fieldsAndValues = fieldAndValueToAdd.map { fieldAndValueToEncode ->
+    internal val fieldsAndValues: List<FieldAndValue> get() = fieldAndValueToAdd.map { fieldAndValueToEncode ->
         fieldAndValueToEncode.invoke()
     }