patch 8.2.1248: Netbeans test is flaky in the GUI

Problem:    Netbeans test is flaky in the GUI.
Solution:   Filter out geometry messages. (Taro Muraoka, closes #6487)

src/version.c

@@ -754,6 +754,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1248,
 /**/
     1247,
 /**/