patch 9.0.0215: not passing APC_INDENT flag

Problem:    Not passing APC_INDENT flag.
Solution:   Pass the flag where it's needed.
diff --git a/src/version.c b/src/version.c
index e8b4c9f..f08f617 100644
--- a/src/version.c
+++ b/src/version.c
@@ -736,6 +736,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    215,
+/**/
     214,
 /**/
     213,