Regenerate message catalogs for 3.0.1 release.

Add a couple of new strings which have been added since 3.0.0.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_3_0_BRANCH@75960 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775