Merge pull request #2563 from DataDog/dependabot/repo_dependencies-9ba94368bd

Bump the "repo-dependencies" group with 1 updates across multiple ecosystems

Author: ncreated

tools/issue_handler/requirements.txt

@@ -1,5 +1,5 @@
 # List of Python dependencies with exact versions
-openai==2.2.0
+openai==2.6.1
 pytest==8.4.2
 requests==2.32.5
-python-dotenv==1.1.1
+python-dotenv==1.2.1