Release langchain-cli==0.0.25

Changes since langchain-cli==0.0.24

cli[patch]: Release 0.0.25 (#22876)
docs, cli[patch]: document loaders doc template (#22862)
couchbase: Add the initial version of Couchbase partner package (#22087)
docs: update anthropic chat model (#22483)
docs, cli[patch]: chat model template nit (#22294)