deps(python)(deps-dev): update spiffe requirement from <0.3,>=0.2 to >=0.2,<0.4 in /python

[dependabot]

Updates the requirements on spiffe to permit the latest version.

Release notes

Sourced from spiffe's releases.

spiffe-tls v0.3.0

Minor release introducing standard library SSL compatibility.

Added

• Add SpiffeSSLContext, compatible with ssl.SSLContext, enabling seamless integration with httpx, requests, urllib3, and other HTTP libraries (#364).

Changed

• Add PEP 561 py.typed markers for downstream type checking (#372).
• Migrate build system from Poetry to uv.
• Replace black and flake8 with ruff for formatting and linting.

Development

• Enable mypy strict mode in tests.
• Add pyright type checking with --verifytypes validation.

Acknowledgments

Thanks to the contributors who made this release possible:

• @​tamird for build system modernization and typing improvements.
• @​amartinezfayo for SpiffeSSLContext and standard library ssl.SSLContext compatibility.

Commits

• 265e3df chore(release): prepare spiffe 0.3.0 and spiffe-tls 0.4.0
• 1bd7525 chore(ci): Bump astral-sh/setup-uv in the github-actions group
• e75a89f chore(release): bump spiffe to 0.2.10
• ee96a5f fix(workloadapi): add deadlines to blocking fetch calls
• e8967a9 chore(deps): Update pyjwt[crypto] requirement in /spiffe
• c6cb9bb chore(release): bump spiffe to 0.2.9 and spiffe-tls to 0.3.2
• a74180d fix(workloadapi): cancel server-stream RPC after one-shot fetch
• 32afd42 fix(workloadapi): close owned client on source init failure and stream errors
• b9a32da fix(x509): create private key files with restrictive permissions
• d7c5043 fix(tls): parse SPIFFE URI SANs safely
• Additional commits viewable in compare view

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