test(pick): adjust builtin.help screenshot tests to work on Nightly

Author: echasnovski

tests/test_pick.lua

@@ -3350,7 +3350,7 @@ T['builtin.help()']['handles consecutive applications'] = function()
   set_picker_query({ ':helpg' })
   type_keys('<CR>')
 
-  child.expect_screenshot({ ignore_attr = child.fn.has('nvim-0.12') == 0 })
+  child.expect_screenshot({ ignore_attr = child.fn.has('nvim-0.12') == 0, ignore_text = { 13 } })
 end
 
 T['builtin.help()']['works with `builtin.resume()`'] = function()
@@ -3359,15 +3359,15 @@ T['builtin.help()']['works with `builtin.resume()`'] = function()
   type_keys('<CR>')
   sleep(small_time)
   local ignore_attr = child.fn.has('nvim-0.12') == 0
-  child.expect_screenshot({ ignore_attr = ignore_attr })
+  child.expect_screenshot({ ignore_attr = ignore_attr, ignore_text = { 13 } })
 
   child.cmd('close')
   eq(#child.api.nvim_list_wins(), 1)
 
   child.lua_notify('MiniPick.builtin.resume()')
   type_keys('<CR>')
   sleep(small_time)
-  child.expect_screenshot({ ignore_attr = ignore_attr })
+  child.expect_screenshot({ ignore_attr = ignore_attr, ignore_text = { 13 } })
 end
 
 T['builtin.help()']['respects `opts`'] = function()