Update translations template for 2.9.5 release.

No real changes, just removed a one character string that is not marked as
translated any longer.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74465 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Vietnamese translations update from Trần Ngọc Quân.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74466 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775