patch 8.2.1179: Test_termwinscroll() sometimes hangs in the GUI

Problem:    Test_termwinscroll() sometimes hangs in the GUI.
Solution:   Skip the test in the GUI.
diff --git a/src/testdir/test_terminal2.vim b/src/testdir/test_terminal2.vim
index d89b975..c1b38d2 100644
--- a/src/testdir/test_terminal2.vim
+++ b/src/testdir/test_terminal2.vim
@@ -184,6 +184,8 @@
 
 func Test_termwinscroll()
   CheckUnix
+  " TODO: Somehow this test sometimes hangs in the GUI
+  CheckNotGui
 
   " Let the terminal output more than 'termwinscroll' lines, some at the start
   " will be dropped.
diff --git a/src/version.c b/src/version.c
index c01d105..0d26814 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1179,
+/**/
     1178,
 /**/
     1177,