build: bump openai from 1.58.1 to 1.63.2 in /ResearchAssistant/App

Bumps [openai](https://github.com/openai/openai-python) from 1.58.1 to 1.63.2.
- [Release notes](https://github.com/openai/openai-python/releases)
- [Changelog](https://github.com/openai/openai-python/blob/main/CHANGELOG.md)
- [Commits](openai/openai-python@v1.58.1...v1.63.2)

---
updated-dependencies:
- dependency-name: openai
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

ResearchAssistant/App/requirements.txt

@@ -1,6 +1,6 @@
 azure-identity==1.19.0
 Flask==3.1.0
-openai==1.58.1
+openai==1.63.2
 azure-search-documents==11.6.0b9
 azure-storage-blob==12.24.1
 python-dotenv==1.0.1