patch 8.0.0476: missing change to main.c

Problem:    Missing change to main.c.
Solution:   Add new function.
diff --git a/src/version.c b/src/version.c
index 18ba30e..b818b01 100644
--- a/src/version.c
+++ b/src/version.c
@@ -765,6 +765,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    476,
+/**/
     475,
 /**/
     474,