Revert "fixup! Expose per-channel features in ChannelDetails"

This reverts commit 774db1c.

Author: enigbe

tests/upgrade_downgrade_tests.rs

@@ -366,7 +366,7 @@ async fn wait_for_v070_usable_channel(node: &ldk_node_070::Node, counterparty_no
 	for _ in 0..40 {
 		let channels = node.list_channels();
 		if let Some(channel) =
-			channels.iter().find(|c| c.counterparty.node_id == counterparty_node_id)
+			channels.iter().find(|c| c.counterparty_node_id == counterparty_node_id)
 		{
 			assert_eq!(channel.channel_value_sats, CHANNEL_AMOUNT_SAT);
 			if channel.is_channel_ready && channel.is_usable {
@@ -385,7 +385,7 @@ async fn wait_for_v070_usable_channel(node: &ldk_node_070::Node, counterparty_no
 
 fn assert_current_channel_ready(node: &CurrentNode, counterparty_node_id: PublicKey) {
 	let channels = node.list_channels();
-	let channel = channels.iter().find(|c| c.counterparty.node_id == counterparty_node_id).unwrap();
+	let channel = channels.iter().find(|c| c.counterparty_node_id == counterparty_node_id).unwrap();
 	assert_eq!(channel.channel_value_sats, CHANNEL_AMOUNT_SAT);
 	assert!(channel.is_channel_ready);
 }