switch model enums to use positional arguments

[colinxfleming]

I rule and have completed some work on Case Manager that's ready for review!

Looks like the approach of enums is changing in rails 8 to a positional style. Sure, why not. This adjusts the approach to use that positional style.

This pull request makes the following changes:

• Adjusts enums to use a positional style instead of a keyword style

no view changes, but here's a proveit to confirm I got everything -- relying on the tests for the rest of it

colin@Colins-Air-2 dcaf_case_management % git grep "enum" | grep "\.rb"                                  
app/models/archived_patient.rb:  enum :age_range, {
app/models/call.rb:  enum :status, {
app/models/config.rb:  enum :config_key, {
app/models/event.rb:  enum :event_type, {
app/models/user.rb:  enum :role, {

It relates to the following issue #s:

• Fixes Prep for Rails 8: Define enums with positional arguments #3314

For reviewer:

• Adjust the title to explain what it does for the notification email to the listserv.
• Tag this PR:
  • feature if it contains a feature, fix, or similar. This is anything that contains a user-facing fix in some way, such as frontend changes, alterations to backend behavior, or bug fixes.
  • dependencies if it contains library upgrades or similar. This is anything that upgrades any dependency, such as a Gemfile update or npm package upgrade.
• If it contains neither, no need to tag this PR.