Bug: ws requests don't come through in apache2 reverse proxies.

[Speiger]

Steps to reproduce the behavior

• 1: Install focal board using git clone and running the docker command.
• 2: setup the apache2 config
• 3: open the board and look at network console and see that the ws/wss connection fails

Apache2

```conf ServerName myURL.com Redirect permanent / https://myURL.com/ ServerName myURL.com ProxyPreserveHost On AllowEncodedSlashes NoDecode SSLEngine On ProxyPass /ws/ ws://127.0.0.1:8082/ ProxyPassReverse /ws/ ws://127.0.0.1:8082/ Require all granted ProxyPass http://127.0.0.1:8082/ ProxyPassReverse http://127.0.0.1:8082/ ProxyPassReverseCookieDomain 127.0.0.1 myURL.com SSLCertificateFile /etc/letsencrypt/live/myURL.com/cert.pem SSLCertificateKeyFile /etc/letsencrypt/live/myURL.com/privkey.pem SSLCertificateChainFile /etc/letsencrypt/live/myURL.com/chain.pem ProxyPass / http://localhost:8082/ nocanon ProxyPassReverse / http://localhost:8082/ ```

Expected behavior

That the focal board setup works with apache2 and is responsive and doesn't require a refresh for any change done. A best solution would be that a script for apache2 is provided.

Edition and Platform

• todays git patch and ubuntu 22.04