patch 8.2.0026: still some /* */ comments

Problem:    Still some /* */ comments.
Solution:   Convert to // comments.
diff --git a/src/version.c b/src/version.c
index 67b4c4b..740f059 100644
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    26,
+/**/
     25,
 /**/
     24,