Bump styled-components from 6.1.18 to 6.1.19

Bumps [styled-components](https://github.com/styled-components/styled-components) from 6.1.18 to 6.1.19.
- [Release notes](https://github.com/styled-components/styled-components/releases)
- [Commits](https://github.com/styled-components/styled-components/compare/styled-components@6.1.18...styled-components@6.1.19)

---
updated-dependencies:
- dependency-name: styled-components
  dependency-version: 6.1.19
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -28,7 +28,7 @@
     "react-router-dom": "^7.6.1",
     "react-scripts": "5.0.1",
     "sitemap": "^8.0.0",
-    "styled-components": "^6.1.15",
+    "styled-components": "^6.1.19",
     "web-vitals": "^5.0.3",
     "yocto-queue": "^1.2.0"
   },