Version 12.4.1
### 12.4.1
- Changes
- General: Remove unresolved SWIG string symbols.
([#1139](https://github.com/firebase/firebase-unity-sdk/issues/1139)).
Version 12.4.1
### 12.4.1
- Changes
- General: Remove unresolved SWIG string symbols.
([#1139](https://github.com/firebase/firebase-unity-sdk/issues/1139)).