Systemd sets soft limits by using a <soft:hard> range, see
https://github.com/systemd/systemd/pull/1994. We want soft
and hard limit to be the same, so we use the IMO defective
former behavior of setting the limit once and have systemd
set both. RedHat Bug 1351415 has more informatin about not
being able to set soft limits within the systemd config in
before https://bugzilla.redhat.com/show_bug.cgi?id=1351415

Run vulnerability scan on CI

See merge request opensource/PrivateStorageio!64

still pretty hard to consume

Update ZKAPAuthorizer

See merge request opensource/PrivateStorageio!66

Add deployment hooks to GitLab CI config

See merge request opensource/PrivateStorageio!63

Increase boot loader timeout to 10s

Closes privatestorage/privatestorageops#329

See merge request opensource/PrivateStorageio!65

... so we can actually catch the boot loader menu from IPMI on the first try.
Resolving privatestorage/privatestorageops#329 .

Remove CircleCI config

See merge request opensource/PrivateStorageio!62

See https://whetstone.privatestorage.io/opensource/PrivateStorageio/-/issues/58

Add GitLab CI config

See merge request opensource/PrivateStorageio!61

We use GitLab instead now.

Not doing artifacts as of now since they are weird in GitLab CI and screw up NixOs building