git fetch don't work as expect during the calculation of the release

[diegolagospagopa]

In the file cr.sh you use the function lookup_latest_tag() to download all the tags and later on, calculate the next release to create.

lookup_latest_tag() {
    git fetch --tags > /dev/null 2>&1

    if ! git describe --tags --abbrev=0 2> /dev/null; then
        git rev-list --max-parents=0 --first-parent HEAD
    fi
}

Unfortunately git fetch --tags don't work as expected and miss the last tags.
To avoid this problem i put a git pull --tags to force this process. And all work as expected