Starting with 1.3.2, we are merging the “signed” upstream tags as
upstream, instead of using the tarball that doesn’t ship tests.

# 0 Make sure upstream sure upstream's repository is added as a remote
git remote add upstream $(grep ^Source: debian/copyright | sed 's/Source: //')

# 1 Fetch upstream's tags
git fetch upstream --tags

# 2. Example to import upstream 1.5.1 version
gbp import-orig --uscan -u1.5.1
