build(deps): update claude-agent-sdk requirement from >=0.2.87 to >=0.2.91

[dependabot]

Updates the requirements on claude-agent-sdk to permit the latest version.

Release notes

Sourced from claude-agent-sdk's releases.

v0.2.91

Internal/Other Changes

• Switched test suite from pytest-asyncio to anyio's pytest plugin, running every async test under both asyncio and trio backends to catch backend-specific regressions in CI (#1021)
• Updated bundled Claude CLI to version 2.1.165

---

PyPI: https://pypi.org/project/claude-agent-sdk/0.2.91/

pip install claude-agent-sdk==0.2.91

Changelog

Sourced from claude-agent-sdk's changelog.

0.2.91

Internal/Other Changes

• Switched test suite from pytest-asyncio to anyio's pytest plugin, running every async test under both asyncio and trio backends to catch backend-specific regressions in CI (#1021)
• Updated bundled Claude CLI to version 2.1.165

0.2.90

Internal/Other Changes

• Updated bundled Claude CLI to version 2.1.163

0.2.89

Internal/Other Changes

• Updated bundled Claude CLI to version 2.1.162

0.2.88

Bug Fixes

• Trio compatibility for session stores: Ported session_store code paths (TranscriptMirrorBatcher, session_resume, sessions) from raw asyncio primitives to anyio, fixing a crash (TypeError: trio.run received unrecognized yield message) when passing session_store= to query() or ClaudeSDKClient under trio (#990)

Internal/Other Changes

• Switched e2e CI jobs (test-e2e, test-e2e-docker, test-examples) from static API key to workload identity federation, using short-lived OIDC tokens with automatic refresh (#1018)
• Updated bundled Claude CLI to version 2.1.161

0.2.87

Internal/Other Changes

• Updated bundled Claude CLI to version 2.1.150
• Switched CI workflows from static API key to Workload Identity Federation for Claude authentication, using short-lived tokens instead of long-lived secrets (#984)

0.2.86

Internal/Other Changes

• Updated bundled Claude CLI to version 2.1.149

0.2.85

Internal/Other Changes

• Updated bundled Claude CLI to version 2.1.148

0.2.84

... (truncated)

Commits

• f83c87c docs: update changelog for v0.2.91
• aa7f926 chore: release v0.2.91
• bfefff9 chore: bump bundled CLI version to 2.1.165
• 113f359 Run the test suite under both asyncio and trio (#1021)
• 7851d80 docs: update changelog for v0.2.90
• 669574a chore: release v0.2.90
• c9bc9cc chore: bump bundled CLI version to 2.1.163
• f2fe254 docs: update changelog for v0.2.89
• 4e0020b chore: release v0.2.89
• 6772ffc chore: bump bundled CLI version to 2.1.162
• Additional commits viewable in compare view