[FEAT] optional disable coredns

[pycm1k]

Is this a new feature request?

• I have searched the existing issues

Wanted change

Hello.
It would be nice to have the ability to disable core dns via docker environment

Reason for change

In my projects I use a combination of wireguard and dns bind9 connected as host to wireguard. There is a conflict between bind and coredns ports. Of course I can build my own dockerfile, but it would be great to be able to disable coredns via settings

Proposed code change

No response

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[Roxedus]

It is already present, and undocumented because you should know what you are doing when disabling it. https://github.com/linuxserver/docker-wireguard/blob/master/root/etc/s6-overlay/s6-rc.d/svc-coredns/run#L8