Bump react, react-dom and react-test-renderer

Bumps [react](https://github.com/facebook/react/tree/HEAD/packages/react), [react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom) and [react-test-renderer](https://github.com/facebook/react/tree/HEAD/packages/react-test-renderer). These dependencies needed to be updated together.

Updates `react` from 18.3.1 to 19.0.0
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.0.0/packages/react)

Updates `react-dom` from 18.3.1 to 19.0.0
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.0.0/packages/react-dom)

Updates `react-test-renderer` from 18.3.1 to 19.0.0
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.0.0/packages/react-test-renderer)

---
updated-dependencies:
- dependency-name: react
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: react-dom
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: react-test-renderer
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -58,13 +58,13 @@
 		"jsdoc": "^4.0.3",
 		"next": "15.1.4",
 		"prettier": "^3.2.5",
-		"react-test-renderer": "^18.3.1",
+		"react-test-renderer": "^19.0.0",
 		"sass": "^1.77.0"
 	},
 	"dependencies": {
-		"react": "^18.3.1",
+		"react": "^19.0.0",
 		"react-copy-to-clipboard": "^5.1.0",
-		"react-dom": "^18.3.1",
+		"react-dom": "^19.0.0",
 		"react-highlight": "^0.15.0"
 	}
 }