test(cohere): use unique test module basename to avoid pytest import clash

Rename test_transformation.py to test_cohere_rerank_v2_transformation.py;
sibling provider dirs have no __init__.py, so a bare test_transformation
basename collides with other same-named modules in the same CI shard
(import file mismatch).
This commit is contained in:
Ritika shrestha 2026-06-28 14:40:48 -07:00
parent ebf84c4237
commit bf2f6901ce