Fix the explicit version verification skip for master branch

On merge we skip version verification for master branch:

if [ "$CI_COMMIT_BRANCH" = "master" ]; then
    STGSKIP="--s=3"
else
    STAGESTOSKIP=$(parse_commit_trailer "${CI_COMMIT_MESSAGE}")
    if [ ! -z "${STAGESTOSKIP}" ]; then
        STGSKIP="--s=${STAGESTOSKIP//[[:blank:]]/}"
    fi
fi

Since we have d44d6e15 skipping is not needed anymore.