feat(bulk-import): add documentation for Bulk Import Scaffolder template parameters

[AndrienkoAleksandr]

Hey, I just made a Pull Request!

✔️ Checklist

• A changeset describing the change and affected packages. (more info)
• Added or Updated documentation
• Tests for new functionality and regression tests for bug fixes
• Screenshots attached (for UI changes)

[rhdh-gh-app]

Missing Changesets

The following package(s) are changed by this PR but do not have a changeset:

• @red-hat-developer-hub/backstage-plugin-bulk-import-backend

See CONTRIBUTING.md for more information about how to add changesets.

Changed Packages

Package Name	Package Path	Changeset Bump	Current Version
@red-hat-developer-hub/backstage-plugin-bulk-import-backend	workspaces/bulk-import/plugins/bulk-import-backend	none	v6.5.1

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[AndrienkoAleksandr]

I hope it will be merged soon.

[imykhno]

It's look fine to me

/lgtm
/approve

[dzemanov]

@AndrienkoAleksandr do we need a changeset since the change is in README?

[AndrienkoAleksandr]

@AndrienkoAleksandr do we need a changeset since the change is in README?

@dzemanov, I didn’t change any code or dependencies — this PR only updates documentation.
I don’t think we need a changeset and a new release for this.

[dzemanov]

@AndrienkoAleksandr I am asking because of this comment and the fact that README is part of the plugin. But it will be updated when we do other changes, so this is good with me.