patch 8.1.2083: multi-byte chars do not work properly with "%.*S" in printf()

Problem:    Multi-byte chars do not work properly with "%.*S" in printf().
Solution:   Use mb_ptr2cells(). Daniel Hahler, closes #4989)
diff --git a/src/version.c b/src/version.c
index fa4e956..98ddcca 100644
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2083,
+/**/
     2082,
 /**/
     2081,