Remove product analytics tab from Usage Quotas

What does this MR do and why?

Removes product analytics tab from Usage Quotas as part of https://gitlab.com/gitlab-org/gitlab/-/issues/555924

Screenshots or screen recordings

Before	After

How to set up and validate locally

1. In any top-level group, visit Settings > Usage Quotas
2. Check that the Product Analytics tab is not loaded

MR acceptance checklist

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