fix(deps): update dependency llama-stack to v0.5.0

[red-hat-konflux-kflux-prd-rh02]

This PR contains the following updates:

Package	Change	Age	Confidence
llama-stack	==0.4.3 -> ==0.5.0

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Release Notes

llamastack/llama-stack (llama-stack)

v0.5.0

Compare Source

Release 0.5 brings significant improvements to API consistency, OpenAI conformance, provider capabilities, and a major architectural refactoring of all APIs to use FastAPI routers.

Highlights

• Connectors API for managing MCP server connections (#​4263)
• Unified network configuration with TLS/mTLS, proxy, and timeout support for all remote providers (#​4748)
• Endpoint authorization via YAML-based access control (#​4448)
• Rerankers for hybrid search in vector stores (#​4456)
• Response API enhancements including reasoning.effort, max_output_tokens, and parallel_tool_calls
• New providers: Elasticsearch and OCI 26ai vector stores
• PGVector improvements: HNSW/IVFFlat indexes, configurable distance metrics
• FastAPI router migration across all APIs for better OpenAPI docs and validation
• ARM64 container image support (#​4474)

Breaking Changes

Change	Type	PR
Post-Training API endpoints restructured (path params)	Hard	#​4606
Embeddings API rejects explicit null for optional fields	Hard	#​4644
Safety API provider interface changed to request objects	Hard	#​4643
Meta-Reference GPU inference provider removed	Hard	#​4828
Scope-based endpoint authorization removed	Hard	#​4734
image_name renamed to distro_name	Deprecated	#​4396
Eval API calling convention uses request objects	Deprecated	#​4425
vLLM tls_verify moved to network.tls.verify	Deprecated	#​4748

See the full release notes for migration instructions and detailed upgrade guide.

v0.4.4

Compare Source

What's Changed

• fix: Enable session polling during streaming responses (backport #​4738) by @​mergify[bot] in #​4756
• feat: add scheduled CI workflow for release branches (backport #​4510) by @​mergify[bot] in #​4769
• fix: make release-branch-scheduled-ci compatible with older branches (backport #​4753) by @​mergify[bot] in #​4767
• fix: pass branch explicitly to install-llama-stack-client action (backport #​4759) by @​mergify[bot] in #​4763
• fix: llama-stack-api packaging by @​cdoern in #​4777
• feat(ci): unify PyPI/npm release workflow with dry-run support (backport #​4774) by @​mergify[bot] in #​4785
• fix: install setuptools-scm in CI (backport #​4782) by @​mergify[bot] in #​4786
• build: bump llama-stack-client to 0.4.4 for release by @​cdoern in #​4787
• fix: override version from release tag for all packages (backport #​4788) by @​mergify[bot] in #​4789

Full Changelog: llamastack/llama-stack@v0.4.3...v0.4.4

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