patch 9.0.0747: too many #ifdefs

Problem:    Too many #ifdefs.
Solution:   Gradudate the +cmdline_info feature. (Martin Tournoij,
            closes #11330)
diff --git a/src/version.c b/src/version.c
index 33ae7a6..a6e3a5f 100644
--- a/src/version.c
+++ b/src/version.c
@@ -158,11 +158,7 @@
 #endif
 	"+cmdline_compl",
 	"+cmdline_hist",
-#ifdef FEAT_CMDL_INFO
 	"+cmdline_info",
-#else
-	"-cmdline_info",
-#endif
 	"+comments",
 #ifdef FEAT_CONCEAL
 	"+conceal",
@@ -700,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    747,
+/**/
     746,
 /**/
     745,