patch 8.2.0565: Vim9: tests contain superfluous line continuation

Problem:    Vim9: tests contain superfluous line continuation.
Solution:   Remove line continuation no longer needed.  Skip empty lines.
diff --git a/src/version.c b/src/version.c
index 7b40fa4..2e2a4d0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -739,6 +739,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    565,
+/**/
     564,
 /**/
     563,