update default site config for v21

[aptalca]

No description provided.

[LinuxServer-CI]

I am a bot, here are the test results for this PR:
https://ci-tests.linuxserver.io/lspipepr/nextcloud/21.0.0-pkg-e1366fea-pr-188/index.html
https://ci-tests.linuxserver.io/lspipepr/nextcloud/21.0.0-pkg-e1366fea-pr-188/shellcheck-result.xml

[stavros-k]

Deteled /config/nginx/site-confs/default updated container. (default recreated)
But i still get Your web server is not properly set up to resolve "/.well-known/webfinger"

[j0nnymoe]

@stavros-k please open a new issue rather than commenting on a closed PR. This works as it's been tested by a couple of us internally that are running v21.

[HannesJo0139]

@stavros-k have you updated the docker image?

[stavros-k]

@stavros-k have you updated the docker image?

As I mentioned, yes I did updated the container and deleted the default, and it got recreated

[HannesJo0139]

Ah missed that, sorry. I needed to delete defaults file again after container update. For some reason it downloaded the old version at first try.