patch 8.0.0765: build fails with tiny features

Problem:    Build fails with tiny features.
Solution:   Adjust #ifdef. (John Marriott)
diff --git a/src/option.h b/src/option.h
index 7394c7f..89c7922 100644
--- a/src/option.h
+++ b/src/option.h
@@ -988,12 +988,10 @@
 {
     BV_AI = 0
     , BV_AR
-#ifdef FEAT_QUICKFIX
     , BV_BH
-#endif
     , BV_BKC
-#ifdef FEAT_QUICKFIX
     , BV_BT
+#ifdef FEAT_QUICKFIX
     , BV_EFM
     , BV_GP
     , BV_MP