Data Views: be more clear with the copy of the "hide" action

[mtias]

Small copy tweak to clarify what "hide" refers to.

[github-actions]

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Co-authored-by: mtias <matveb@git.wordpress.org>
Co-authored-by: richtabor <richtabor@git.wordpress.org>

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[github-actions]

Warning: Type of PR label mismatch

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• Type-related labels to choose from: [Type] Automated Testing, [Type] Breaking Change, [Type] Bug, [Type] Build Tooling, [Type] Code Quality, [Type] Copy, [Type] Developer Documentation, [Type] Enhancement, [Type] Experimental, [Type] Feature, [Type] New API, [Type] Task, [Type] Technical Prototype, [Type] Performance, [Type] Project Management, [Type] Regression, [Type] Security, [Type] WP Core Ticket, Backport from WordPress Core.
• Labels found: [Type] Enhancement, [Type] Copy, [Feature] Data Views.

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