Update dependency flag-icons to v7.2.3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
flag-icons	7.2.2 -> 7.2.3

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Release Notes

lipis/flag-icons (flag-icons)

### [`v7.2.3`](https://togithub.com/lipis/flag-icons/blob/HEAD/CHANGELOG.md#723) [Compare Source](https://togithub.com/lipis/flag-icons/compare/v7.2.2...v7.2.3) - Fix overlapping paths in at, bg, ee, lu, nl, ru flags ([#​1251](https://togithub.com/lipis/flag-icons/issues/1251))

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Configuration

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