[Bug] Not supported on android Sdk 24

### Bug Description

App not supported on android sdk version 24.

### How to Reproduce

Open playstore to download on devices with sdk version less than 29.

### Expected Behavior

It should support min android sdk 24 for covering more devices.

### Operating System

Android

### AppFlowy Version(s)

v0.7.2

### Screenshots

_No response_

### Additional Context

we can change flutterminsdk to 24 and update dependencies accordingly to avoid conflicts.
If minsdk is set to 29 it will cover less devices.