chore(deps): bump @primer/octicons-react from 17.12.0 to 19.9.0

Bumps [@primer/octicons-react](https://github.com/primer/octicons) from 17.12.0 to 19.9.0.
- [Release notes](https://github.com/primer/octicons/releases)
- [Changelog](https://github.com/primer/octicons/blob/main/CHANGELOG.md)
- [Commits](primer/octicons@v17.12.0...v19.9.0)

---
updated-dependencies:
- dependency-name: "@primer/octicons-react"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

docs/package.json

@@ -17,7 +17,7 @@
     "@mdx-js/mdx": "1.6.22",
     "@mdx-js/react": "1.6.22",
     "@primer/gatsby-theme-doctocat": "0.0.0-2023930155223",
-    "@primer/octicons-react": "^17.7.0",
+    "@primer/octicons-react": "^19.9.0",
     "@primer/primitives": "4.1.0",
     "@styled-system/prop-types": "^5.1.0",
     "@styled-system/theme-get": "^5.1.0",