upgpkg: claws-mail 3.11.0-2

upstream update 3.11.0 - final tarball has been reuploaded fixing the version tag

git-svn-id: file:///srv/repos/svn-packages/svn@225145 eb2447ed-0c53-47e4-bac8-5bc4a241df78
archrelease: copy trunk to extra-i686, extra-x86_64

git-svn-id: file:///srv/repos/svn-packages/svn@225146 eb2447ed-0c53-47e4-bac8-5bc4a241df78