Fix issue with submission sections visibility

[atarix83]

References

• Fixes Submission step can't be hidden for only one submission scope dspace-angular#3274
• Related to Fix issue with submission sections visibility dspace-angular#3276

Description

See description here DSpace/dspace-angular#3276

Instructions for Reviewers

See instructions here DSpace/dspace-angular#3276

List of changes in this PR:

• Exposed the missing attribute scope for the SubmissionSection object

Checklist

• My PR is created against the main branch of code (unless it is a backport or is fixing an issue specific to an older branch).
• My PR is small in size (e.g. less than 1,000 lines of code, not including comments & integration tests). Exceptions may be made if previously agreed upon.
• My PR passes Checkstyle validation based on the Code Style Guide.
• My PR includes Javadoc for all new (or modified) public methods and classes. It also includes Javadoc for large or complex private methods.
• My PR passes all tests and includes new/updated Unit or Integration Tests based on the Code Testing Guide.
• My PR includes details on how to test it. I've provided clear instructions to reviewers on how to successfully test this fix or feature.
• If my PR includes new libraries/dependencies (in any pom.xml), I've made sure their licenses align with the DSpace BSD License based on the Licensing of Contributions documentation.
• If my PR modifies REST API endpoints, I've opened a separate REST Contract PR related to this change.
• If my PR includes new configurations, I've provided basic technical documentation in the PR itself.
• If my PR fixes an issue ticket, I've linked them together.

[tdonohue]

@atarix83 : Just a quick note, this PR also seems to include a large number of unrelated commits (34 commits in total), when only the last few seem related to this bug fix. Could you try to rebase or cleanup this PR so that is shows the proper commits? It might be that you just need to rebase on latest main.