patch 8.2.1663: options window entries cannot be translated

Problem:    Options window entries cannot be translated.
Solution:   Use AddOption() for all explanations. (closes #6800)
diff --git a/src/version.c b/src/version.c
index 74ed214..0b0b8fb 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1663,
+/**/
     1662,
 /**/
     1661,