backport a hack to enable jitsi

app/deployment/jitsi.hcl

@@ -175,6 +175,7 @@ job "jitsi" {
       config {
         image = "superboum/amd64_jitsi_videobridge:v15"
         network_mode = "host"
+        port_map { video1_port = 8080 } # this is a hack, check secrets/jitsi/global_env to understand why
         ulimit {
           nofile = "1048576:1048576"
           nproc = "65536:65536"
@@ -200,6 +201,9 @@ job "jitsi" {
       resources {
         cpu = 900
         memory = 1500
+        network {
+          port "video1_port" { static = "8080" } # this is a hack
+        }
       } 
 
       service {