docs(dynamic-links): SHA-256 key requirement for android (#9911)
docs(dynamic-links): SHA-256 key requirement for android (#9911)

* docs(dynamic-links): SHA-256 key requirement for android

* Update docs/dynamic-links/receive.md

Co-authored-by: Kevin Cheung <05ce9cbaf366f413b8c56a845e00747aad8821ea@users.noreply.github.com>

Co-authored-by: Kevin Cheung <05ce9cbaf366f413b8c56a845e00747aad8821ea@users.noreply.github.com>
firebase/flutterfire,firebase/flutterfire,firebase/flutterfire,firebase/flutterfire,firebase/flutterfire,firebase/flutterfire,firebase/flutterfire,firebase/flutterfire,firebase/flutterfire,firebase/flutterfire