Bump langchain-core in /ai/generative-ai-service/policy-gap-mapper/files

Bumps [langchain-core](https://github.com/langchain-ai/langchain) from 1.2.5 to 1.3.3.
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](langchain-ai/langchain@langchain-core==1.2.5...langchain-core==1.3.3)

---
updated-dependencies:
- dependency-name: langchain-core
  dependency-version: 1.3.3
  dependency-type: direct:production
...

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

Author: dependabot[bot]

ai/generative-ai-service/policy-gap-mapper/files/requirements.txt

@@ -6,5 +6,5 @@ pdf2image==1.17.0
 oci==2.164.0
 
 langchain==1.1.2
-langchain-core==1.2.5
+langchain-core==1.3.3
 langchain-community==0.4.1