patch 8.0.1810: buffer of a terminal only updated in Terminal-Normal mode

Problem:    Buffer of a terminal only updated in Terminal-Normal mode.
Solution:   Copy the terminal window content to the buffer when in
            Terminal-Job mode.

src/version.c

@@ -761,6 +761,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1810,
 /**/
     1809,
 /**/