upgpkg: shorewall 4.6.2.3-1

New upstream release.

git-svn-id: file:///srv/repos/svn-community/svn@116438 9fca08f4-af9d-4005-b8df-a31f2cc04f65
archrelease: copy trunk to community-any

git-svn-id: file:///srv/repos/svn-community/svn@116439 9fca08f4-af9d-4005-b8df-a31f2cc04f65