Missing option "Match default setting" for room notification settings

### Steps to reproduce

There is no way to set a room's notifications to "Match default setting" on Android. Room settings that have been set to "Match default setting" on Element Web are shown as "All messages" on Android, and behave as "Match default settings". There is no way to tell which room is really set to "All messages" or "Match default setting", which can be confusing when the default setting is "off" and certain rooms don't send notifications despite showing a different setting.

### Outcome

#### What did you expect?
To set room notifications to "Match default setting".

#### What happened instead?
I couldn't see the option.

### Your phone model

Samsung S25

### Operating system version

Android 15

### Application version and app store

1.6.44 from Google Play Store

### Homeserver

_No response_

### Will you send logs?

No

### Are you willing to provide a PR?

No