Remove website field

as per BitcoinAndLightningLayerSpecs/lsp#96

Author: tnull

src/lsps1/client.rs

@@ -300,7 +300,6 @@ where
 				self.pending_events.enqueue(Event::LSPS1Client(LSPS1ClientEvent::GetInfoResponse {
 					user_channel_id,
 					counterparty_node_id: *counterparty_node_id,
-					website: result.website,
 					options_supported: result.options,
 				}))
 			},

src/lsps1/msgs.rs

@@ -73,8 +73,6 @@ pub struct OptionsSupported {
 /// A response to an [`GetInfoRequest`].
 #[derive(Clone, Debug, PartialEq, Eq, Deserialize, Serialize)]
 pub struct GetInfoResponse {
-	/// The website of the LSP.
-	pub website: String,
 	/// All options supported by the LSP.
 	pub options: OptionsSupported,
 }

src/lsps1/service.rs

@@ -43,8 +43,6 @@ pub struct LSPS1ServiceConfig {
 	pub token: Option<String>,
 	/// The options supported by the LSP.
 	pub options_supported: Option<OptionsSupported>,
-	/// The LSP's website.
-	pub website: Option<String>,
 }
 
 struct ChannelStateError(String);
@@ -171,7 +169,6 @@ where
 		&self, request_id: RequestId, counterparty_node_id: &PublicKey,
 	) -> Result<(), LightningError> {
 		let response = LSPS1Response::GetInfo(GetInfoResponse {
-			website: self.config.website.clone().unwrap().to_string(),
 			options: self
 				.config
 				.options_supported