Mikrotik ROS7.20 Container support

### Prerequisites

- [x] I have checked the [Wiki](https://github.com/AdguardTeam/AdGuardHome/wiki) and [Discussions](https://github.com/AdguardTeam/AdGuardHome/discussions) and found no answer

- [x] I have searched other issues and found no duplicates

- [x] I want to request a feature or enhancement and not ask a question

### The problem

After Mikrotik ROs 7.20 update the new feature was introduced:
*container - allow to use multiple veths in a container, change the in container interface name to same as in RouterOS
So the container stops working becouse can't find interface eth0.
Is it possible to emplement some ENV or any other way to change the name of the interface so Adguard home can be used in ROS 7.20 and later

### Proposed solution

I have no idea

### Alternatives considered and additional information

_No response_