upgpkg: libgpg-error 1.15-1

upstream update 1.15

git-svn-id: file:///srv/repos/svn-packages/svn@221853 eb2447ed-0c53-47e4-bac8-5bc4a241df78
archrelease: copy trunk to testing-i686, testing-x86_64

git-svn-id: file:///srv/repos/svn-packages/svn@221854 eb2447ed-0c53-47e4-bac8-5bc4a241df78