prosody: enable limits

* feat: Enables limits with default values from upstream.

* feat: Enables limits_exception module and adding jicofo and jvb.

Removes the limits for the jicofo and jvb connections.

prosody/rootfs/defaults/conf.d/jitsi-meet.cfg.lua

@@ -3,6 +3,11 @@ admins = {
     "{{ .Env.JVB_AUTH_USER }}@{{ .Env.XMPP_AUTH_DOMAIN }}"
 }
 
+unlimited_jids = {
+    "{{ .Env.JICOFO_AUTH_USER }}@{{ .Env.XMPP_AUTH_DOMAIN }}",
+    "{{ .Env.JVB_AUTH_USER }}@{{ .Env.XMPP_AUTH_DOMAIN }}"
+}
+
 plugin_paths = { "/prosody-plugins/", "/prosody-plugins-custom" }
 http_default_host = "{{ .Env.XMPP_DOMAIN }}"
 
@@ -130,6 +135,9 @@ VirtualHost "{{ .Env.XMPP_AUTH_DOMAIN }}"
         key = "/config/certs/{{ .Env.XMPP_AUTH_DOMAIN }}.key";
         certificate = "/config/certs/{{ .Env.XMPP_AUTH_DOMAIN }}.crt";
     }
+    modules_enabled = {
+        "limits_exception";
+    }
     authentication = "internal_hashed"
 
 {{ if .Env.XMPP_RECORDER_DOMAIN }}