patch 8.2.0886: cannot use octal numbers in scriptversion 4

Problem:    Cannot use octal numbers in scriptversion 4.
Solution:   Add the "0o" notation. (Ken Takata, closes #5304)
diff --git a/src/version.c b/src/version.c
index 5bee0d8..9a34111 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    886,
+/**/
     885,
 /**/
     884,