Resolve "Changing wording to "Delete" when referring to removing a branch"

What does this MR do?

Changes wording from 'remove' to 'delete' when referring to git branch -D

This MR is only for the frontend

What are the relevant issue numbers?

Closes #25569 (closed)

Does this MR meet the acceptance criteria?

• Changelog entry added, if necessary
• Conforms to the style guides
• Security reports checked/validated by reviewer