patch 8.1.1980: fix for search stat not tested

Problem:    Fix for search stat not tested.
Solution:   Add a screenshot test. (Christian Brabandt)
diff --git a/src/version.c b/src/version.c
index a2b6ed2..1a9b523 100644
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1980,
+/**/
     1979,
 /**/
     1978,