chore(release): 1.26.3 [skip ci]

## [1.26.3](https://github.com/react-native-maps/react-native-maps/compare/v1.26.2...v1.26.3) (2025-09-14)

### Bug Fixes

* **android:** ensure attacherGroup is initialized before use ([#5704](https://github.com/react-native-maps/react-native-maps/issues/5704)) ([4fd4ea0](https://github.com/react-native-maps/react-native-maps/commit/4fd4ea00993013bf8177af86a781907b6aedcad4)), closes [#5656](https://github.com/react-native-maps/react-native-maps/issues/5656)