Add button for repository recalc usage

What does this MR do and why?

Add button "Recalculate repository usage" to the Usage Quota view.

The intention is to connect this button recalculate the repository usage size.

Screenshots or screen recordings

Before	After

Screen_Recording_2022-05-17_at_09.39.39

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

MR acceptance checklist

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