Update json_serializable to get to analyzer 5

robbecker-wf commented 9 months ago

Motivation

We want to get to analyzer 5 and prepare for Dart 3.

Update json_serializable to 6 and rebuild. Fix CI matrix to run on only supported Dart versions.

See CONTRIBUTING.md for more details on review types (+1 / QA +1 / +10) and code review process.

Please review:

[ ] Tests were updated and provide good coverage of the changeset and other affected code
[ ] Manual testing was performed if needed
- [ ] Steps from PR author:
- [ ] Anything falling under manual testing criteria outlined in CONTRIBUTING.md

While we perform many automated checks before auto-merging, some manual checks are needed:

[ ] A Frontend Frameworks Architecture member has reviewed these changes
[ ] There are no unaddressed comments - this check can be automated if reviewers use the "Request Changes" feature
[ ] For release PRs - Version metadata in Rosie comment is correct

aviary2-wf commented 9 months ago

No security relevant content was detected by automated scans.

Review PR for security impact; comment "security review required" if needed or unsure
Verify aviary.yaml coverage of security relevant code

Questions or Comments? Reach out on Slack: #support-infosec.

robbecker-wf commented 9 months ago

+10 @Workiva/release-management-p