Bump the uv group across 1 directory with 5 updates

Bumps the uv group with 5 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [langchain-openai](https://github.com/langchain-ai/langchain) | `1.1.13` | `1.1.14` |
| [anthropic](https://github.com/anthropics/anthropic-sdk-python) | `0.86.0` | `0.87.0` |
| [cryptography](https://github.com/pyca/cryptography) | `46.0.6` | `46.0.7` |
| [langsmith](https://github.com/langchain-ai/langsmith-sdk) | `0.7.22` | `0.7.31` |
| [python-multipart](https://github.com/Kludex/python-multipart) | `0.0.22` | `0.0.26` |



Updates `langchain-openai` from 1.1.13 to 1.1.14
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](langchain-ai/langchain@langchain-openai==1.1.13...langchain-openai==1.1.14)

Updates `anthropic` from 0.86.0 to 0.87.0
- [Release notes](https://github.com/anthropics/anthropic-sdk-python/releases)
- [Changelog](https://github.com/anthropics/anthropic-sdk-python/blob/main/CHANGELOG.md)
- [Commits](anthropics/anthropic-sdk-python@v0.86.0...v0.87.0)

Updates `cryptography` from 46.0.6 to 46.0.7
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@46.0.6...46.0.7)

Updates `langsmith` from 0.7.22 to 0.7.31
- [Release notes](https://github.com/langchain-ai/langsmith-sdk/releases)
- [Commits](langchain-ai/langsmith-sdk@v0.7.22...v0.7.31)

Updates `python-multipart` from 0.0.22 to 0.0.26
- [Release notes](https://github.com/Kludex/python-multipart/releases)
- [Changelog](https://github.com/Kludex/python-multipart/blob/master/CHANGELOG.md)
- [Commits](Kludex/python-multipart@0.0.22...0.0.26)

---
updated-dependencies:
- dependency-name: langchain-openai
  dependency-version: 1.1.14
  dependency-type: direct:production
  dependency-group: uv
- dependency-name: anthropic
  dependency-version: 0.87.0
  dependency-type: indirect
  dependency-group: uv
- dependency-name: cryptography
  dependency-version: 46.0.7
  dependency-type: indirect
  dependency-group: uv
- dependency-name: langsmith
  dependency-version: 0.7.31
  dependency-type: indirect
  dependency-group: uv
- dependency-name: python-multipart
  dependency-version: 0.0.26
  dependency-type: indirect
  dependency-group: uv
...

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

Author: dependabot[bot]

pyproject.toml

@@ -35,7 +35,7 @@ dependencies = []
 compat = ["six>=1.17.0"]
 ai = ["httpx==0.28.1", "langchain>=1.2.15", "mcp>=1.27.0", "pydantic>=2.13.1"]
 anthropic = ["splunk-sdk[ai]>=2.1.1", "langchain-anthropic>=1.4.0"]
-openai = ["splunk-sdk[ai]>=2.1.1", "langchain-openai>=1.1.13"]
+openai = ["splunk-sdk[ai]>=2.1.1", "langchain-openai>=1.1.14"]
 
 # Treat the same as NPM's `devDependencies`
 [dependency-groups]