patch 8.2.1061: insufficient testing for src/window.c

Problem:    Insufficient testing for src/window.c.
Solution:   Add more tests. (Yegappan Lakshmanan, closes #6345)
diff --git a/src/version.c b/src/version.c
index ca08dff..aef2fe9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1061,
+/**/
     1060,
 /**/
     1059,