deps: bump @azure/openai from 1.0.0-beta.12 to 1.0.0-beta.13

Bumps [@azure/openai](https://github.com/Azure/azure-sdk-for-js) from 1.0.0-beta.12 to 1.0.0-beta.13.
- [Release notes](https://github.com/Azure/azure-sdk-for-js/releases)
- [Changelog](https://github.com/Azure/azure-sdk-for-js/blob/main/documentation/Changelog-for-next-generation.md)
- [Commits](https://github.com/Azure/azure-sdk-for-js/compare/@azure/openai_1.0.0-beta.12...@azure/openai_1.0.0-beta.13)

---
updated-dependencies:
- dependency-name: "@azure/openai"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -15,7 +15,7 @@
     "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s"
   },
   "dependencies": {
-    "@azure/openai": "1.0.0-beta.12",
+    "@azure/openai": "1.0.0-beta.13",
     "@emoji-mart/data": "^1.2.1",
     "@emoji-mart/react": "^1.1.1",
     "@emotion/react": "^11.13.3",