web: remove deprecated config option

docker-compose.yml

@@ -25,7 +25,6 @@ services:
             - AMPLITUDE_ID
             - ANALYTICS_SCRIPT_URLS
             - ANALYTICS_WHITELISTED_EVENTS
-            - BRIDGE_CHANNEL
             - CALLSTATS_CUSTOM_SCRIPT_URL
             - CALLSTATS_ID
             - CALLSTATS_SECRET

web/rootfs/defaults/settings-config.js

@@ -1,5 +1,4 @@
 {{ $DEPLOYMENTINFO_USERREGION := .Env.DEPLOYMENTINFO_USERREGION | default "" -}}
-{{ $BRIDGE_CHANNEL := .Env.BRIDGE_CHANNEL | default "websocket" -}}
 {{ $ENABLE_AUDIO_PROCESSING := .Env.ENABLE_AUDIO_PROCESSING | default "true" | toBool -}}
 {{ $ENABLE_CALENDAR := .Env.ENABLE_CALENDAR | default "false" | toBool -}}
 {{ $ENABLE_FILE_RECORDING_SERVICE := .Env.ENABLE_FILE_RECORDING_SERVICE | default "false" | toBool -}}
@@ -259,8 +258,6 @@ config.enableLipSync = {{ $ENABLE_LIPSYNC }};
 config.enableRemb = {{ $ENABLE_REMB }};
 config.enableTcc = {{ $ENABLE_TCC }};
 
-config.openBridgeChannel = '{{ $BRIDGE_CHANNEL }}';
-
 // Enable IPv6 support.
 config.useIPv6 = {{ $ENABLE_IPV6 }};