Older GoogleMobileAdsMediationFacebook podspec support for Google-Mobile-Ads-SDK 13.0

[polmum]

Hey
Would it be possible to release a new version of GoogleMobileAdsMediationFacebook 6.20.1 with support for Google-Mobile-Ads-SDK 13.0?
The issue with the latest GoogleMobileAdsMediationFacebook adapter is that it forces us to migrate to Xcode 26, and we were not planning on doing that for at least another month. But if we want to use the latest Google-Mobile-Ads-SDK 13.0 we have to drop GoogleMobileAdsMediationFacebook entirely.