langchain-fireworks==0.2.6

Changes since langchain-fireworks==0.2.5

fireworks: fix lint (#28821)
partners/fireworks: release 0.2.6 (#28805)
json mode standard test (#25497)
multiple: fix xfailed signatures (#28597)
multiple: push deprecation removals to 1.0 (#28236)
standard-tests: rename langchain_standard_tests to langchain_tests, release 0.3.2 (#28203)
multiple: langchain-standard-tests -> langchain-tests (#28139)