Bump @types/react-dom from 18.3.7 to 19.1.9 in /packages/ag-charts-react

Bumps [@types/react-dom](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react-dom) from 18.3.7 to 19.1.9.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react-dom)

---
updated-dependencies:
- dependency-name: "@types/react-dom"
  dependency-version: 19.1.9
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

packages/ag-charts-react/package.json

@@ -40,7 +40,7 @@
   "devDependencies": {
     "ag-charts-community": "12.2.0-beta.20250919",
     "@types/react": "^18",
-    "@types/react-dom": "^18",
+    "@types/react-dom": "^19",
     "react": "^18.0.0",
     "react-dom": "^18.0.0",
     "tslib": "^1.10.0",