Add additional regression testing to the eCR Viewer

[BobanL]

What needs to be done

• Create tests for the eCR viewer to ensure no regression has occurred

Why it needs to be done

• Regressions have been introduced recently in unrelated eCRs.

  • 2679

  • 2672

Acceptance Criteria

• Tests run during CI to ensure no regressions occur.
• Bundles should be freshly generated for the test
• At least 1 eICR from every jurisdiction should be used.
• Should be expandable to add additional bundles in the future.

Technical Notes

• Could possibly be creating snapshot tests using playwright.
• Could also expand existing jest snapshot tests, but add additional steps to regenerate those bundles.

Additional context

[emmastephenson]

Closing this in favor of the broader playwright testing spike discussed in our tech debt meeting.