patch 8.2.2836: build failure without the +quickfix feature

Problem:    Build failure without the +quickfix feature. (John Marriott)
Solution:   Add #ifdef.
diff --git a/src/version.c b/src/version.c
index 9b53528..5ef8d7c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2836,
+/**/
     2835,
 /**/
     2834,