[RoadAndTrackBridge] Generate a signature key for every client instead of hardcoding it
[RoadAndTrackBridge] Generate a signature key for every client instead of hardcoding it

ORelio/rss-bridge,RSS-Bridge/rss-bridge,kranack/rss-bridge,RSS-Bridge/rss-bridge,ORelio/rss-bridge,Frenzie/rss-bridge,kranack/rss-bridge,Riduidel/rss-bridge,kranack/rss-bridge,RSS-Bridge/rss-bridge,Riduidel/rss-bridge,Riduidel/rss-bridge,Frenzie/rss-bridge,sebsauvage/rss-bridge,ORelio/rss-bridge,kranack/rss-bridge