Disable untamper-my-lockfile until it is fixed
Why is this change being made?
Disabling untamper-my-lockfile, because it is failing on all master branch builds.
Failing because the SHA format changed? (sha512 -> sha1
)? https://gitlab.com/gitlab-com/www-gitlab-com/-/jobs/2464847728
See slack thread: https://gitlab.slack.com/archives/CVDP3HG5V/p1652751828889389