patch 9.0.1404: compilation error with some compilers

Problem:    Compilation error with some compilers.
Solution:   Adjust array initialization. (John Marriott)
diff --git a/src/version.c b/src/version.c
index 7055dc1..cad03e6 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1404,
+/**/
     1403,
 /**/
     1402,