patch 8.2.1835: ":help ??" finds the "!!" tag

Problem:    ":help ??" finds the "!!" tag.
Solution:   Do not translate "?" into ".".  (Naruhiko Nishino, closes #7114,
            closes #7115)
diff --git a/src/version.c b/src/version.c
index ced1ef7..7a8fe05 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1835,
+/**/
     1834,
 /**/
     1833,