Add an option to suppress Apple Private Relay

### Prerequisites

- [ x] I am running the latest version
- [ x] I checked the documentation and found no answer
- [ x] I checked to make sure that this issue has not already been filed

### Issue Details

After install first developer beta of iOS 15, iPadOS 15 and macOS 12 and enable "Privare Relay" from iCloud +, on this devices there are ADS everywhere.

* **Version of AdGuard Home server:**
* 0.106.3
* **How did you install AdGuard Home:**
* via tutorial for raspberry pi install
* **How did you setup DNS configuration:**
* Router
* **If it's a router or IoT, please write device model:**
* UBNT UDM
* **CPU architecture:**
* ARM 64-bit 4 cores
* **Operating system and version:**
* UniFiOS 1.10.0-12

### Expected Behavior
Stop ads with enable Private Relay

### Actual Behavior
ads everywhere

### Screenshots

### Additional Information

If I turn-off "Private Relay", AdGuard Home works without problems .