[ETTVBridge] fix: remove bridge ETTVBridge (#2511)
[ETTVBridge] fix: remove bridge ETTVBridge (#2511)

They went dead in Feb 2022.

Piracy Icon ETTV Officially Shuts Down Due to a Lack of Funds.

https://torrentfreak.com/piracy-icon-ettv-officially-shuts-down-due-to-a-lack-of-funds-220206/
kranack/rss-bridge,Riduidel/rss-bridge,RSS-Bridge/rss-bridge,ORelio/rss-bridge,ORelio/rss-bridge,kranack/rss-bridge,Riduidel/rss-bridge,ORelio/rss-bridge,kranack/rss-bridge,Riduidel/rss-bridge,kranack/rss-bridge,RSS-Bridge/rss-bridge,RSS-Bridge/rss-bridge