patch 9.1.1377: patch v9.1.1370 causes some GTK warning messages

Problem:  Some GTK3 users experienced unexpectedly small windows at
          startup (after v9.1.1368, @berggeist, Tony Mechelynck)
Solution: Update window manager hints in gui_mch_open, partly revert
          v9.1.1370 (Drew Vogel)

fixes: #17279
closes: #17288

Signed-off-by: Drew Vogel <dvogel@github>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 7547f0a..aa7f461 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1377,
+/**/
     1376,
 /**/
     1375,