Update dependency postcss-nested to v6.2.0 (#2292)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [postcss-nested](https://togithub.com/postcss/postcss-nested) | [`6.0.1` -> `6.2.0`](https://renovatebot.com/diffs/npm/postcss-nested/6.0.1/6.2.0) | [![age](https://developer.mend.io/api/mc/badges/age/npm/postcss-nested/6.2.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/postcss-nested/6.2.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/postcss-nested/6.0.1/6.2.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/postcss-nested/6.0.1/6.2.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) |

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### Release Notes

<details>
<summary>postcss/postcss-nested (postcss-nested)</summary>

### [`v6.2.0`](https://togithub.com/postcss/postcss-nested/blob/HEAD/CHANGELOG.md#620)

[Compare Source](https://togithub.com/postcss/postcss-nested/compare/6.0.1...6.2.0)

-   Added `@starting-style` to bubbling at-rules.

</details>

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package.json

@@ -179,7 +179,7 @@
     "playwright-core": "1.45.1",
     "plop": "4.0.1",
     "postcss": "8.4.39",
-    "postcss-nested": "6.0.1",
+    "postcss-nested": "6.2.0",
     "postcss-pseudoelements": "5.0.0",
     "postcss-short-size": "4.0.0",
     "postcss-trolling": "0.1.7",