Fix local datastore bootstrap

[jonathansberry]

Description

This PR fixes the local datastore bootstrap. Previously this was coupled into the RDS bootstrapping process, creating problems as cloud environment databases had admin and ckan users sharing password. This was fixed here, but left a problem for thos CKAN instances with datapusher enabled. The local dev env db is bootstrapped in a different way to the cloud dbs. This PR ensures that the RDS bootstrapping doesn't take place in local, but that the datastore db and users are still created if datapushed is enabled.

I believe this should close issue: https://github.com/fjelltopp/fjelltopp-infrastructure/issues/333

Tested manually for WAC

Checklist

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• The GitHub 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".

[ChasNelson1990]

LGTM.

Tested locally on ZaRR. If we get it merged I can do a staging deploy.

[github-actions]

🚀 [bumpr] Bumped! New version:v3.1.2 Changes:v3.1.1...v3.1.2