feat(vectorsearch): add metadata support to Elasticsearch adapter#1004

sergiobayona wants to merge 2 commits intopatterns-ai-core:mainpatterns-ai-core/langchainrb:mainfrom

sergiobayona:963-ability-to-include-metadata-for-elasticsearchsergiobayona/langchainrb:963-ability-to-include-metadata-for-elasticsearchCopy head branch name to clipboard