Adguard v0.107.0-b.13 snap DHCP server blocked by apparmor

### Issue Details

* **Version of AdGuard Home server:**
* v0.107.0-b.13 snap
* **How did you install AdGuard Home:**
* Snapcraft (Ubuntu appliance)
* **If it's a router or IoT, please write device model:**
* Raspberry Pi 3 Model B
* **Operating system and version:**
5.3.0-1030-raspi2 (buildd@bos02-arm64-008) (gcc version 7.5.0 (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04)) 32 18.04.2-Ubuntu SMP

### Expected Behavior
DHCP server enables and provides DHCP service to network.

### Actual Behaviour
Error permission denied when click enable, then appears enabled but does not serve IPs.

### Log
Oct 15 07:25:29 localhost adguard-home.adguard-home[746]: 2021/10/15 07:25:29.810412 [info] can't check for static ip; assuming machine has static ip and going on
Oct 15 07:25:29 localhost audit[746]: AVC apparmor="DENIED" operation="create" profile="snap.adguard-home.adguard-home" pid=746 comm="AdGuardHome" family="packet" sock_type="raw" protocol=0 requested_mask="create" denied_mask="create"
Oct 15 07:25:29 localhost adguard-home.adguard-home[746]: 2021/10/15 07:25:29.811373 [info] DHCP: POST /control/dhcp/set_config: enabling dhcp: starting dhcp server: dhcpv4: creating raw udp connection: permission denied
Oct 15 07:25:29 localhost kernel: audit: type=1400 audit(1634282729.809:24): apparmor="DENIED" operation="create" profile="snap.adguard-home.adguard-home" pid=746 comm="AdGuardHome" family="packet" sock_type="raw" protocol=0 requested_mask="create" denied_mask="create"

### Additional Information
This occured after the last snap refresh, I have also tried a fresh install of the appliance with the dhcp client disabled and get the same issue.