Bump langchain-community from 0.3.0 to 0.3.27 in /backend#4

dependabot[bot] wants to merge 1 commit intomaintrailofbits/aifirst-insecure-agent-labs:mainfrom

dependabot/pip/backend/langchain-community-0.3.27trailofbits/aifirst-insecure-agent-labs:dependabot/pip/backend/langchain-community-0.3.27Copy head branch name to clipboard