chore(deps): update dependency mlflow to v2.22.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
mlflow	==2.21.3 -> ==2.22.1

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Release Notes

mlflow/mlflow (mlflow)

v2.22.1

Compare Source

MLflow 2.22.1 includes several major features and improvements

Features:

• [Scoring] For DBConnect client, make spark_udf support DBR 15.4 and DBR dedicated cluster (#​15938, @​WeichenXu123)

Bug fixes:

• [Model Registry] Log Resources from SystemAuthPolicy in CreateModelVersion (#​15485, @​aravind-segu)
• [Tracking] Trace search: Avoid spawning threads for span fetching if include_spans=False (#​15635, @​dbczumar)

Documentation updates:

• [Docs] Spark UDF Doc update (#​15586, @​WeichenXu123)

Small bug fixes and documentation updates:

#​15523, #​15728, @​TomeHirata; #​13997, #​16025, #​15647, #​16030, @​harupy; #​15786, @​rahuja23; #​15703, @​joelrobin18; #​15612, @​serena-ruan; #​16031, @​daniellok-db; #​15841, @​frontsideair; #​15807, @​B-Step62

v2.22.0

Compare Source

MLflow 2.22.0 brings important bug fixes and improves the UI and tracking capabilities.

Features:

• [Tracking] Supported tracing for OpenAI Responses API.
  (#​15240, @​B-Step62)
• [Tracking] Introduced get_last_active_trace, which affects model serving/monitoring logic.
  (#​15233, @​B-Step62)
• [Tracking] Introduced async export for Databricks traces (default behavior).
  (#​15163, @​B-Step62)
• [AI Gateway] Added Gemini embeddings support with corresponding unit tests.
  (#​15017, @​joelrobin18)
• [Tracking / SQLAlchemy] MySQL SSL connections are now supported with client certs.
  (#​14839, @​aksylumoed)
• [Models] Added Optuna storage utility for enabling parallel hyperparameter tuning.
  (#​15243, @​XiaohanZhangCMU)
• [Artifacts] Added support for Azure Data Lake Storage (ADLS) artifact repositories.
  (#​14723, @​serena-ruan)
• [UI] Artifact views for text now auto-refresh in the UI.
  (#​14939, @​joelrobin18)

Bug Fixes:

• [Tracking / UI] Fixed serialization for structured output in langchain_tracer + added unit tests.
  (#​14971, @​joelrobin18)
• [Server-infra] Enforced password validation for authentication (min. 8 characters).
  (#​15287, @​WeichenXu123)
• [Deployments] Resolved an issue with the OpenAI Gateway adapter.
  (#​15286, @​WeichenXu123)
• [Artifacts / Tracking / Server-infra] Normalized paths by stripping trailing slashes.
  (#​15016, @​tarek7669)
• [Tags] Fixed bug where tag values containing ": " were being truncated.
  (#​14896, @​harupy)

Small bug fixes and documentation updates:

#​15396, #​15379, #​15292, #​15305, #​15078, #​15251, #​15267, #​15208, #​15104, #​15045, #​15084, #​15055, #​15056, #​15048, #​14946, #​14956, #​14903, #​14854, #​14830, @​serena-ruan; #​15417, #​15256, #​15186, #​15007, @​TomeHirata; #​15119, @​bbqiu; #​15413, #​15314, #​15311, #​15303, #​15301, #​15288, #​15275, #​15269, #​15272, #​15268, #​15262, #​15266, #​15264, #​15261, #​15252, #​15249, #​15244, #​15236, #​15235, #​15237, #​15140, #​14982, #​14898, #​14893, #​14861, #​14870, #​14853, #​14849, #​14813, #​14822, @​harupy; #​15333, #​15298, #​15300, #​15156, #​15019, #​14957, @​B-Step62; #​15313, #​15297, #​14880, @​daniellok-db; #​15066, #​15074, #​14913, @​joelrobin18; #​15232, @​kbolashev; #​15242, @​dbczumar; #​15210, #​15178, @​WeichenXu123; #​15187, #​15177, @​hubertzub-db; #​15059, #​15070, #​15050, #​15012, #​14959, #​14918, #​15005, #​14965, #​14858, #​14930, #​14927, #​14786, #​14883, #​14863, #​14852, #​14788, @​Gumichocopengin8; #​14920, #​14919, @​jaceklaskowski

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