chore(deps): bump @primer/octicons-react from 19.9.0 to 19.12.0

Bumps [@primer/octicons-react](https://github.com/primer/octicons) from 19.9.0 to 19.12.0.
- [Release notes](https://github.com/primer/octicons/releases)
- [Changelog](https://github.com/primer/octicons/blob/main/CHANGELOG.md)
- [Commits](primer/octicons@v19.9.0...v19.12.0)

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

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

examples/theming/package.json

@@ -10,7 +10,7 @@
     "type-check": "tsc --noEmit"
   },
   "dependencies": {
-    "@primer/octicons-react": "^19.9.0",
+    "@primer/octicons-react": "^19.12.0",
     "@primer/react": "37.4.0",
     "clsx": "^1.2.1",
     "next": "^14.2.10",

packages/react/package.json

@@ -84,7 +84,7 @@
     "@oddbird/popover-polyfill": "^0.4.4",
     "@primer/behaviors": "^1.7.2",
     "@primer/live-region-element": "^0.7.1",
-    "@primer/octicons-react": "^19.9.0",
+    "@primer/octicons-react": "^19.12.0",
     "@primer/primitives": "9.x || 10.x",
     "@styled-system/css": "^5.1.5",
     "@styled-system/props": "^5.1.5",