libtgowt: apply system libsrtp2 usage for libtgowt

helpers/DATA/libtgowt/01_7998a2a95da261d709664aefa2787258f1d24142.patch

@@ -0,0 +1,35 @@
+From 7998a2a95da261d709664aefa2787258f1d24142 Mon Sep 17 00:00:00 2001
+From: Nicholas Guriev <nicholas@guriev.su>
+Date: Tue, 20 Jun 2023 09:47:41 +0300
+Subject: [PATCH] Exclude libSRTP from the orig tarball
+
+---
+ debian/copyright | 5 +----
+ 1 file changed, 1 insertion(+), 4 deletions(-)
+
+diff --git a/debian/copyright b/debian/copyright
+index d8431c08..9f9247fe 100644
+--- a/debian/copyright
++++ b/debian/copyright
+@@ -3,6 +3,7 @@ Upstream-Name: tg_owt
+ Upstream-Contact: John Preston <johnprestonmail@gmail.com>
+ Source: https://github.com/desktop-app/tg_owt
+ Files-Excluded: src/third_party/abseil-cpp/*
++                src/third_party/libsrtp/*
+                 src/third_party/rnnoise/*
+                 src/third_party/yasm/*
+ Comment: Exclude RNNoise non-free model, and also, unused libraries and binaries.
+@@ -94,10 +95,6 @@ Files: src/third_party/crc32c/*
+ License: BSD-3-Clause
+ Copyright: 2008,2017,2021, The CRC32C Authors
+ 
+-Files: src/third_party/libsrtp/*
+-License: BSD-3-Clause
+-Copyright: 2001-2017, Cisco Systems, Inc.
+-
+ Files: src/third_party/libyuv/*
+ License: BSD-3-Clause
+ Copyright: 2011-2022, The LibYuv Project Authors
+-- 
+GitLab
+