patch 8.1.2165: mapping test fails on Mac

Problem:    Mapping test fails on Mac.
Solution:   Remove the default Mac mapping.
diff --git a/src/testdir/test_mapping.vim b/src/testdir/test_mapping.vim
index f62d575..d3ae615 100644
--- a/src/testdir/test_mapping.vim
+++ b/src/testdir/test_mapping.vim
@@ -444,6 +444,9 @@
 endfunc
 
 func Test_list_mappings()
+  " Remove default Mac mapping
+  silent! iunmap <D-v>
+
   inoremap <C-M> CtrlM
   inoremap <A-S> AltS
   inoremap <S-/> ShiftSlash
diff --git a/src/version.c b/src/version.c
index f6a3817..e7ba706 100644
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2165,
+/**/
     2164,
 /**/
     2163,