Complete Dependabot dependency updates

[abroddrick]

Issue description

In our securities tab, we have several updates that have come in for packages we use. Given these are security updates it's important that we keep our application healthy by updating these in a timely manner.

Some of these updates are for the same package, only the most recent upgrade needs to be applied. For instance there are several django updates that call out updating to 4.2.14 and then later ones mention 4.2.15. There would be no point in upgrading to 4.2.14 and then updating to 4.2.15 and running the dependency updates twice; just update to the most recent one (4.2.15 in this case)

Acceptance criteria

• all security updates are applied to our code base
• if an update has already been applied to our system and is now non-applicable/ already resolved, just dismiss the alert as "inaccurate"

Additional context

No response

Links to other issues

No response