Bump langsmith in /ai/generative-ai-service/hr-goal-alignment/files

Bumps [langsmith](https://github.com/langchain-ai/langsmith-sdk) from 0.3.19 to 0.7.31.
- [Release notes](https://github.com/langchain-ai/langsmith-sdk/releases)
- [Commits](langchain-ai/langsmith-sdk@v0.3.19...v0.7.31)

---
updated-dependencies:
- dependency-name: langsmith
  dependency-version: 0.7.31
  dependency-type: direct:production
...

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

Author: dependabot[bot]

ai/generative-ai-service/hr-goal-alignment/files/requirements.txt

@@ -44,7 +44,7 @@ langchain-community==0.3.20
 langchain-core==0.3.80
 langchain-text-splitters==0.3.9
 langdetect==1.0.9
-langsmith==0.3.19
+langsmith==0.7.31
 lxml==5.3.2
 MarkupSafe==3.0.2
 marshmallow==3.26.2