Update dependency styled-components to v6.1.9 (#1830)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [styled-components](https://styled-components.com) ([source](https://togithub.com/styled-components/styled-components)) | [`6.1.8` -> `6.1.9`](https://renovatebot.com/diffs/npm/styled-components/6.1.8/6.1.9) | [![age](https://developer.mend.io/api/mc/badges/age/npm/styled-components/6.1.9?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/styled-components/6.1.9?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/styled-components/6.1.8/6.1.9?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/styled-components/6.1.8/6.1.9?slim=true)](https://docs.renovatebot.com/merge-confidence/) |

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### Release Notes

<details>
<summary>styled-components/styled-components (styled-components)</summary>

### [`v6.1.9`](https://togithub.com/styled-components/styled-components/releases/tag/v6.1.9)

[Compare Source](https://togithub.com/styled-components/styled-components/compare/v6.1.8...v6.1.9)

#### What's Changed

-   fix: improve types for .attrs() by [@&#8203;uhyo](https://togithub.com/uhyo) in [https://github.com/styled-components/styled-components/pull/4288](https://togithub.com/styled-components/styled-components/pull/4288)
-   fix(types): allow using a styled component as a key inside object styles in the web runtime by [@&#8203;iiroj](https://togithub.com/iiroj) in [https://github.com/styled-components/styled-components/pull/4249](https://togithub.com/styled-components/styled-components/pull/4249)
-   Upgrading babel dependencies to latest to fix CVE-2023-45133 by [@&#8203;JesseObrien](https://togithub.com/JesseObrien) in [https://github.com/styled-components/styled-components/pull/4214](https://togithub.com/styled-components/styled-components/pull/4214)

#### New Contributors

-   [@&#8203;uhyo](https://togithub.com/uhyo) made their first contribution in [https://github.com/styled-components/styled-components/pull/4288](https://togithub.com/styled-components/styled-components/pull/4288)
-   [@&#8203;iiroj](https://togithub.com/iiroj) made their first contribution in [https://github.com/styled-components/styled-components/pull/4249](https://togithub.com/styled-components/styled-components/pull/4249)
-   [@&#8203;JesseObrien](https://togithub.com/JesseObrien) made their first contribution in [https://github.com/styled-components/styled-components/pull/4214](https://togithub.com/styled-components/styled-components/pull/4214)

**Full Changelog**: styled-components/styled-components@v6.1.8...v6.1.9

</details>

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package.json

@@ -213,7 +213,7 @@
     "semver": "7.6.0",
     "shell-quote": "1.8.1",
     "strip-ansi": "7.1.0",
-    "styled-components": "6.1.8",
+    "styled-components": "6.1.9",
     "styled-jsx": "5.1.2",
     "styled-jsx-plugin-postcss": "4.0.1",
     "swr": "^2.0.0",