vim-patch:8.0.1396: memory leak when CTRL-G in search command line fails

Problem:    Memory leak when CTRL-G in search command line fails.
Solution:   Move restore_last_search_pattern to after "if".

a1d5c154db

src/nvim/version.c

@@ -101,7 +101,7 @@ static const int included_patches[] = {
   // 1399,
   // 1398,
   // 1397,
-  // 1396,
+  1396,
   // 1395,
   // 1394,
   // 1393,