[Port to dspace-7_x] Fix inherit policies at item move (Angular)

[KoenP]

References

• Backport of Fix inherit policies at item move
• Required by REST PR: [Port to dspace-7_x] Fix inherit policies at item move DSpace#9039

Description

Adds a tooltip to the "Inherit policies" checkbox on the "item move" page informing the user about the meaning of this option and warning them that the operation cannot be undone.

Instructions for Reviewers

Changes

• In ItemMoveComponent template: Adds a tooltip to inheritPoliciesCheckbox.

Testing

• Visit the item move page and hover over the "Inherit policies" checkbox to verify that the tooltip shows up.

Checklist

This checklist provides a reminder of what we are going to look for when reviewing your PR. You need not complete this checklist prior to creating your PR (draft PRs are always welcome). If you are unsure about an item in the checklist, don't hesitate to ask. We're here to help!

• My PR is small in size (e.g. less than 1,000 lines of code, not including comments & specs/tests), or I have provided reasons as to why that's not possible.
• My PR passes ESLint validation using yarn lint
• My PR doesn't introduce circular dependencies (verified via yarn check-circ-deps)
• My PR includes TypeDoc comments for all new (or modified) public methods and classes. It also includes TypeDoc for large or complex private methods.
• My PR passes all specs/tests and includes new/updated specs or tests based on the Code Testing Guide.
• If my PR includes new libraries/dependencies (in package.json), I've made sure their licenses align with the DSpace BSD License based on the Licensing of Contributions documentation.
• If my PR includes new features or configurations, I've provided basic technical documentation in the PR itself.
• If my PR fixes an issue ticket, I've linked them together.

[tdonohue]

👍 This is a manual port of #2423, which was tested already and approved. I've verified this is the same code.