deps: Update dependency Microsoft.Kiota.Abstractions to v2

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
Microsoft.Kiota.Abstractions (source)	1.22.2 → 2.0.0

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Release Notes

microsoft/kiota-dotnet (Microsoft.Kiota.Abstractions)

v2.0.0

⚠ BREAKING CHANGES

• net5.0 and net6.0 TFMs dropped; net8.0 and net10.0 added.
• update target frameworks, merge IAsyncParseNodeFactory, and remove obsolete APIs (#​708)
• abstractions: IAsyncParseNodeFactory removed; implement IParseNodeFactory.GetRootParseNodeAsync directly.
• abstractions: Use DeserializeAsync/DeserializeCollectionAsync instead.
• abstractions: GetPartValue(string) and RemovePart(string) removed; use the overloads that accept (partName, contentType).

Features

• update target frameworks to net8.0 and net10.0, drop net5.0 and net6.0 (c41f7e0)
• update target frameworks, merge IAsyncParseNodeFactory, and remove obsolete APIs (#​708) (c41f7e0)

Bug Fixes

• build: update package version lower bounds from 6.0 to 8.0 (c41f7e0)
• ci: use glob pattern for timestamped coverlet coverage report paths (c41f7e0)
• resolve trim analysis warnings and pin PublicApiAnalyzers to net8.0 (c41f7e0)

Code Refactoring

• abstractions: merge IAsyncParseNodeFactory into IParseNodeFactory (c41f7e0)
• abstractions: remove deprecated single-param MultipartBody.GetPartValue and RemovePart overloads (c41f7e0)
• abstractions: remove synchronous Deserialize and DeserializeCollection from KiotaSerializer (c41f7e0)

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[claude]

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[chatgpt-codex-connector]

Keep Kiota packages on a single major version

Pinning only Microsoft.Kiota.Abstractions to 2.0.0 here can create a mixed Kiota dependency graph for ManagedAgentTelemetry.Host (via Microsoft.Graph/Azure.AI.Projects), where Microsoft.Graph.Core and Kiota serializers remain on 1.x while abstractions is forced to 2.x. Kiota 2.0 removed/changed abstraction APIs, so this mismatch can surface as TypeLoadException/MissingMethodException when Graph requests deserialize responses. Please either keep the transitive security pin on a compatible 1.x line or upgrade the full Kiota stack (and upstream Graph/Azure packages) together.

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[chatgpt-codex-connector]

Keep Kiota dependencies on a single major line

Upgrading only Microsoft.Kiota.Abstractions to 2.0.0 here creates a mixed-major Kiota dependency graph in the sample path that brings in Graph/Foundry transitive Kiota packages, because CPM transitive pinning applies this package but does not automatically align the rest of the Kiota family. Kiota 2.0 removes abstraction APIs called out as breaking changes (for example IAsyncParseNodeFactory and old deserialize members), so keeping serializers/auth/http packages on 1.x while forcing abstractions to 2.x can surface runtime MissingMethodException/TypeLoadException during request parsing. Please pin or upgrade the Kiota stack as a set (or remain on 1.22.x across the stack) instead of bumping only abstractions.

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[ANcpLua]

Closing this Renovate major bump: live review found unresolved P1 blockers for a mixed Kiota 2.x/1.x dependency graph. This needs a coordinated Kiota/Graph/Azure stack update or a compatible 1.x security pin, not a single-package major bump.

[renovate]

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[claude]

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[ANcpLua]

Closing per the existing owner triage: this Kiota 2.x single-package major bump leaves a mixed Kiota 2.x/1.x dependency graph and needs a coordinated stack update or compatible 1.x security pin.