Update to upstream version '1.4.1'
with Debian dir ae89963d8b634ae2841b7c42ddbca165075036a3

If done on the full path, the conditional technically fails the check for the wrong
reason. This also adds tests on this case.

Refs. swh/infra/sysadm-environment#5129

Update to upstream version '1.4.0'
with Debian dir e0639530ad4e76de52dee4a5738eef298948d9d9

Refs. swh/infra/sysadm-environment#5129

Similar adaptation of the deposit_check endpoint to allow reading remote tarballs when
using remote storage backends.

Refs. swh/infra/sysadm-environment#5129

Using the File api is consistent across various storage backends. The previous
implementation was only working for file storage. As we are migrating towards remote
backends, this no longer is enough.

Unfortunately though, we cannot rely on zipfile.is_zipfile or tarfile.is_tarfile as
those only works with local filepath. So we need to rely on testing & failing with
exception trapping to read properly the tarballs...

Refs. swh/infra/sysadm-environment#5129

They were only checking one tarball case (the ones reference in the ready_deposit_ok
deposit). This now creates as much deposit as there are extensions to check.

This only had to adapt the deposit so it's provided with a valid metadata. Otherwise,
the metadata checks were invalid, failing the overall tests.

Refs. swh/infra/sysadm-environment#5129

Refs. swh/infra/sysadm-environment#5129

Moreover, it was making some deposit tests failed when building packages
due to a side effect on the swh_storage fixture.

As for the webapp, ensure django 2.2 from backports is used on buster
as everything is already setup in puppet to have it in production.

Refs. swh/infra/sysadm-environment#5137

Update to upstream version '1.3.4'
with Debian dir ca8fc375b99aac4a02fdb23e64313710a919f0b4

This reverts commit bb22867c.

Not ready yet

So the tests can work out of the box.

Refs. swh/infra/sysadm-environment#5137

Update to upstream version '1.3.3'
with Debian dir 21401a46d54a7627001d7181b2fe69cb4c2b58ad

This adapts the memcached import the same way the swh.web module did.

Follow up 9210c012

Refs. swh/infra/sysadm-environment#5129

Update to upstream version '1.3.2'
with Debian dir 64f8367f56017bb21e6670aa951456a0ee46422d

This adapts the memcached import the same way the swh.web module did.

Follow up on 4698e8c9

Refs. swh/infra/sysadm-environment#5129

Update to upstream version '1.3.1'
with Debian dir 45fb8e858a6b20f80f0f1a78e93f64ce85736e28

Update to upstream version '1.3.0'
with Debian dir 0940201a91c39fe99f56ec2ba9d918fd4d6fb635