Feature: New Backend System Migration

[ionSurf]

Hey, I just made a Pull Request!

This feature provides full integration with the new backend system.

Context

Given that Backstage is rapidly evolving, this plugin was in danger of falling behind and starting to have notable incompatibilities.

Issue ticket number and link

• Fixes # (issue)

Checklist before requesting a review

• [x] I have performed a self-review of my own code
• [x] I have verified that the code builds perfectly fine on my local system
• [x] I have verified that my code follows the style already available in the repository
• [x] A changeset describing the change and affected packages. (more info)
• [x] Added or updated documentation
• [x] Tests for new functionality and regression tests for bug fixes
• [ ] Screenshots attached (for UI changes)

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 0f01774a3f86cde1a523192d6035dcc81caca4a8

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 2 packages

Name	Type
@axis-backstage/plugin-jira-dashboard-backend	Major
backend	Patch

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Click here if you're a maintainer who wants to add another changeset to this PR

[anicke]

You just need to commit the updates to "yarn.lock"!

[ionSurf]

Thank you @anicke for all the support and attention to this PR. Do you know when there'll be a new release that would include these changes?

[anicke]

It has been published to npm now! Thank you for the PR!