Really remove upstreamed patch

baresip-2.5.0-missing-free-line-signal.patch

@@ -1,38 +0,0 @@
-From 823dfd9f8990d11dc9c914597ebb3ac4ca6fdf2c Mon Sep 17 00:00:00 2001
-From: Juha Heinanen <jh@tutpro.com>
-Date: Sat, 16 Jul 2022 14:17:42 +0300
-Subject: [PATCH] Revert PR #1922
-
----
- src/call.c | 16 ++++++++++------
- 1 file changed, 10 insertions(+), 6 deletions(-)
-
-diff --git a/src/call.c b/src/call.c
-index 537d256a9..9af64bde9 100644
---- a/src/call.c
-+++ b/src/call.c
-@@ -2224,14 +2224,18 @@ static void sipsess_progr_handler(const struct sip_msg *msg, void *arg)
- 		break;
- 	}
- 
--	if (media) {
-+	call_stream_stop(call);
-+
-+	if (media)
-+		call_stream_start(call, false);
-+
-+	if (media)
- 		call_event_handler(call, CALL_EVENT_PROGRESS, call->peer_uri);
--		update_media(call);
--	}
--	else {
--		call_stream_stop(call);
-+	else
- 		call_event_handler(call, CALL_EVENT_RINGING, call->peer_uri);
--	}
-+
-+	if (media)
-+		update_media(call);
- }
- 
-