patch 9.1.1008: tests: test for patch 9.1.1006 doesn't fail without the patch

Problem:  tests: test for patch 9.1.1006 doesn't fail without the patch
          (after v9.1.1006)
Solution: Add ctermbg=NONE to the highlight groups (zeertzjq).

closes: #16425

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/testdir/test_popup.vim b/src/testdir/test_popup.vim
index 08b9cd9..d4d1c2f 100644
--- a/src/testdir/test_popup.vim
+++ b/src/testdir/test_popup.vim
@@ -1513,9 +1513,9 @@
   call VerifyScreenDump(buf, 'Test_pum_highlights_15', {})
   call term_sendkeys(buf, "\<C-E>\<Esc>")
 
-  call term_sendkeys(buf, ":hi PmenuMatchSel ctermfg=14\<CR>")
+  call term_sendkeys(buf, ":hi PmenuMatchSel ctermfg=14 ctermbg=NONE\<CR>")
   call TermWait(buf, 50)
-  call term_sendkeys(buf, ":hi PmenuMatch ctermfg=12\<CR>")
+  call term_sendkeys(buf, ":hi PmenuMatch ctermfg=12 ctermbg=NONE\<CR>")
   call term_sendkeys(buf, ":set cot=menu,noinsert,fuzzy\<CR>")
   call term_sendkeys(buf, "S\<C-X>\<C-O>")
   call TermWait(buf, 50)
diff --git a/src/version.c b/src/version.c
index 45fcbd3..858034e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1008,
+/**/
     1007,
 /**/
     1006,