patch 8.2.2576: Vim9: defining a :func function checks for white space

Problem:    Vim9: defining a :func function checks for white space after a
            comma in the arguments.
Solution:   Only check for white space in a :def function. (closes #7930)
diff --git a/src/version.c b/src/version.c
index 48f3faa..5cbf287 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2576,
+/**/
     2575,
 /**/
     2574,