Python: Build(deps): Bump durabletask from 1.4.0 to 1.6.0 in /python

[dependabot]

Bumps durabletask from 1.4.0 to 1.6.0.

Release notes

Sourced from durabletask's releases.

azuremanaged-v1.5.0

What's Changed

• Updates base dependency to durabletask v1.5.0

See CHANGELOG.md for type-related breaking changes notes

Full Changelog: microsoft/durabletask-python@azuremanaged-v1.4.0...azuremanaged-v1.5.0

v1.5.0

What's Changed

• Add history retrieval and terminal instance ID paging APIs by @​andystaples in microsoft/durabletask-python#133
• feat: gRPC interceptor improvements (channel options, retry policy, custom channel, workerid, thread safety) by @​andystaples in microsoft/durabletask-python#132
• Add replay-safe logger support for orchestrations by @​andystaples in microsoft/durabletask-python#129
• Add gRPC client and worker connection resiliency by @​berndverst in microsoft/durabletask-python#135
• Modernize typing to Python 3.10+ idioms by @​berndverst in microsoft/durabletask-python#144
• Add context manager support to TaskHubGrpcClient by @​berndverst in microsoft/durabletask-python#145
• Add pyright strict type-check CI workflow by @​berndverst in microsoft/durabletask-python#146

See CHANGELOG.md for other release notes - type-related breaking changes included

Full Changelog: microsoft/durabletask-python@v1.4.0...v1.5.0

Changelog

Sourced from durabletask's changelog.

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

ADDED

• Added overridable activity-dispatch hooks _on_activity_execution_started and _on_activity_execution_completed on TaskHubGrpcWorker, invoked immediately before each activity runs and in a finally after it completes or fails. Subclasses can override these to observe in-flight activity execution (for example, to track the number of activities currently running).
• Added durabletask.extensions.history_export for exporting the event history of terminal orchestrations to an external destination. Includes ExportHistoryClient, a per-job ExportHistoryJobClient returned by get_job_client(...), and list_jobs(...) for enumerating jobs by status or last-modified window. Ships with a bundled AzureBlobHistoryExportWriter (installed with pip install durabletask[history-export-azure]) and a HistoryWriter protocol for plugging in custom destinations. Supports both ExportMode.BATCH (export a window and complete) and ExportMode.CONTINUOUS (tail terminal instances indefinitely until stopped via delete_job). Exported blobs are self-describing: each blob carries an explicit schema_version, the orchestration's OrchestrationState metadata, and the full ordered event list. Blob names are a lowercase-hex SHA-256 of {last_updated_at}|{instance_id} with the format extension appended (matches the .NET ExportInstanceHistoryActivity naming scheme), so re-exporting an instance after a later terminal update lands at a new blob path rather than overwriting the previous one, and instance IDs that differ only by / no longer collide. Each exported blob also carries {"instance_id": <id>} as destination-side metadata (the Azure writer persists this as Azure Blob metadata) so consumers can scan a container without parsing each blob body. The export workflow retries each instance up to 3 times with exponential backoff (15s/30s/60s), retries failed batches up to 3 times, caps in-flight exports via max_parallel_exports (default 32), continues-as-new every 5 page cycles to bound orchestrator history while preserving cumulative totals across continue-as-new segments, and re-fetches entity state at the top of every page loop so external delete or mark-failed signals stop the orchestrator cleanly. Empty-page BATCH checkpoints no longer reset the persisted resume cursor, and duplicate mark_failed signals are now idempotent no-ops when a job is already failed to reduce transition-noise logs. delete_job actively tears the job down: it clears the entity state, terminates the driving orchestrator, waits briefly for it to settle, and purges its orchestration history so a re-created job with the same ID starts from a clean slate. Per-instance exports refuse to write a blob

... (truncated)

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