chore: bump langchain-core from 1.2.13 to 1.2.28 in /libs/rag-core-lib#334

dependabot[bot] wants to merge 1 commit intomainstackitcloud/rag-template:mainfrom

dependabot/pip/libs/rag-core-lib/langchain-core-1.2.28stackitcloud/rag-template:dependabot/pip/libs/rag-core-lib/langchain-core-1.2.28Copy head branch name to clipboard