Upgrade to CKAN 2.11

[ntwalibas]

Description

This PR mostly upgrades all required packages in the Pipfile to bring them up-to-date with what's required to run DMS on CKAN 2.11.

It also removes the instruction to chown build assets in the bootstrap file as this was causing problems.

This PR is related to:

• fjelltopp/fjelltopp-base-images#12
• fjelltopp/fjelltopp-ansible#39
• fjelltopp/fjelltopp-infrastrcture#310
• fjelltopp/ckanext-dms#30

Dependency Changes

This PR required upgrading 90% of all the packages in the Pipfile so it is hard list all of them.

Checklist

• The Jira ticket for this issue has been updated to "Ready to Review" or equivalent.
• I have developed these changes in discussion with the appropriate project manager.
• My code follows the general Fjelltopp documentation (see Confluence).
• I have made corresponding changes to the Fjelltopp documentation (see Confluence).
• I have rebased this branch with master.
• New dependency changes have been committed.
• I have added automated tests that prove my fix is effective or that my feature works.
• New and existing tests pass locally with my changes.
• My changes generate no new warnings.
• I have performed a self-review of my own code.
• I have assigned at least one reviewer.
• I have assigned at least one label to this PR: "patch", "minor", "major".

[jonathansberry]

All looks good to me, but we just need to update all submodules to master branch once their upgrade branch is merged. And then we can merge this PR.