patch 9.0.1572: error messages are not translated

Problem:    Error messages are not translated.
Solution:   Add _().
diff --git a/src/terminal.c b/src/terminal.c
index fde7721..d235eb3 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -887,7 +887,7 @@
 		tty_type = 'c';
 	    else
 	    {
-		semsg(e_invalid_value_for_argument_str, "type");
+		semsg(_(e_invalid_value_for_argument_str), "type");
 		goto theend;
 	    }
 	    opt.jo_set2 |= JO2_TTY_TYPE;