patch 8.2.2383: focus escape sequences are not named

Problem:    Focus escape sequences are not named in ":set termcap" output.
Solution:   Add the names to the list. (closes #7718)
diff --git a/src/version.c b/src/version.c
index 2b6f6a8..361ae36 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2383,
+/**/
     2382,
 /**/
     2381,