fix(core): fix trim_messages misclassification of per-message token_counter#35630

GAUTAM V DATLA (gautamvarmadatla) wants to merge 5 commits intolangchain-ai:masterlangchain-ai/langchain:masterfrom

gautamvarmadatla:fix/core-trim-messages-token-counter-annotationgautamvarmadatla/langchain:fix/core-trim-messages-token-counter-annotationCopy head branch name to clipboard