patch 9.0.1374: function for setting options not used consistently

Problem:    Function for setting options not used consistently.
Solution:   Use a function for 'encoding' and terminal options. (Yegappan
            Lakshmanan, closes #12099)
diff --git a/src/version.c b/src/version.c
index ede31d6..1caf5b2 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1374,
+/**/
     1373,
 /**/
     1372,