module: Json: Treat missing fields as null

Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com>

app/src/main/java/com/aurora/store/module/CommonModule.kt

@@ -28,6 +28,7 @@ object CommonModule {
             ignoreUnknownKeys = true
             coerceInputValues = true
             serializersModule = module
+            explicitNulls = false
         }
     }
 }