patch 8.1.1005: test fails because t_F2 is not set

Problem:    Test fails because t_F2 is not set.
Solution:   Add try-catch.
diff --git a/src/version.c b/src/version.c
index 0b0ab0c..38d5286 100644
--- a/src/version.c
+++ b/src/version.c
@@ -780,6 +780,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1005,
+/**/
     1004,
 /**/
     1003,