patch 8.2.1776: filetype.vim may be loaded twice

Problem:    Filetype.vim may be loaded twice.
Solution:   Do "syntax on" after "filetype on". (Adam Stankiewicz,
            closes #7049)
diff --git a/src/version.c b/src/version.c
index 26285fb..b3014bb 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1776,
+/**/
     1775,
 /**/
     1774,