[REQUIRED] Step 1: Describe your environment

• Xcode version: 13.2.1
• Firebase SDK version: 8.13.0
• Installation method: CocoaPods (select one)
• Firebase Component: Firestore
• Target platform(s): iOS

[REQUIRED] Step 2: Describe the problem

After updating pods to new version (8.13.0) in my iOS Project, i have received following warnings as seen in attached screenshot of following file.
File path: Firestore/core/src/local/local_serializer.cc