patch 8.2.4552: in a :def function "put = expr" does not work

Problem:    In a :def function "put = expr" does not work.
Solution:   Skip over white space. (closes #9936)
diff --git a/src/version.c b/src/version.c
index 13f5da3..acc5ccf 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4552,
+/**/
     4551,
 /**/
     4550,