HACK: tags still conflict even if we don't push
HACK: tags still conflict even if we don't push

As with the prior commit to hack past 1.18.4 git push failure, there's
other earlier conflicts.  Pushing conflicting data to GitHub can't be
done, but making local-only mutations to git also will trigger earlier
errors.  For now skip the conflicting actions around tag creation.

Signed-off-by: Tim Pepper <4807564e5a18784afafcf20dbdb5591e844b9075@vmware.com>

kubernetes/release,kubernetes/release