patch 8.2.2429: :goto does not work correctly with text properties

Problem:    :goto does not work correctly with text properties. (Sam McCall)
Solution:   Add a test. (Andrew Radev)  Also use the text property size when
            computing the remaining offset. (closes #5930)

src/version.c

@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2429,
 /**/
     2428,
 /**/