Unlike the untrusted push without an explicit tag will push all tags for that repo, the trusted push would expect an explicit tag. So that the code that attempts to do smart logic around signing multiple tags should be removed. Signed-off-by: Hu Keping <hukeping@huawei.com> Upstream-commit: 5dddf7e98e3296ddec07e104ea829bebdb15d98d Component: engine