patch 9.0.0962: virtual text below cannot be placed below empty lines

Problem:    Virtual text below cannot be placed below empty lines.
Solution:   Add one character. (James Alvarado, closes #11606, closes #11520)
diff --git a/src/version.c b/src/version.c
index ecc4da4..c71f981 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    962,
+/**/
     961,
 /**/
     960,