feat: Add jql annotation to Jira Dashboard plugin

[fridajac]

Hey, I just made a Pull Request!

This PR adds support for the new `jira.com/jql annotation as a prefilter for all Jira queries in the backend. The annotation is combined with filter and component queries.

Context

Some entities need to display only specific Jira issues, for example from a particular instance or based on custom criterias.

This change allows the use of the jira.com/jql annotation to filter issues more precisely, making it possible to customize which issues are shown for each entity.

Checklist before requesting a review

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

[changeset-bot]

🦋 Changeset detected

Latest commit: 34765cb

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

This PR includes changesets to release 6 packages

Name	Type
@axis-backstage/plugin-jira-dashboard-backend	Minor
@axis-backstage/plugin-jira-dashboard-common	Minor
@axis-backstage/plugin-jira-dashboard	Minor
backend	Patch
app-next	Patch
app	Patch

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[anicke]

No tests? 😄

[fridajac]

Yes, shame on me, I'll add one 😉