Update dependency Microsoft.Windows.CsWin32 to 0.3.346

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
Microsoft.Windows.CsWin32 (source)	0.3.335 → 0.3.346

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Release Notes

Microsoft/CsWin32 (Microsoft.Windows.CsWin32)

v0.3.346

Changes:

• #​1831: Generate safe COM output pointer ABI
• #​1835: Add CsWin32PlatformTarget to generate arch-specific APIs in AnyCPU projects
• #​1807: Update dependency Xunit.Combinatorial to 2.1.41
• #​1817: Update dependency Microsoft.NET.Test.Sdk to 18.10.1 - autoclosed
• #​1814: Update nbgv and nerdbank.gitversioning updates to 3.10.94
• #​1815: Update dependency powershell to v7.6.6
• #​1811: Update dependency dotnet-coverage to v18.11.2
• #​1816: Update Dockerfile and global.json updates
• #​1823: Update dependency ubuntu to v26
• #​1808: Update actions/deploy-pages action to v5.0.1

See More

• #​1824: Update .NET SDK to 10.0.401

This list of changes was auto generated.

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[Copilot]

Copilot review overview

🟢 Approval recommended

The focused patch-level dependency update is valid and introduces no evident issues.

Review effort: Balanced
Findings: None

What changed in this PR

Updates the CsWin32 source generator dependency to its latest patch release.

Changes:

• Bumps Microsoft.Windows.CsWin32 from 0.3.335 to 0.3.346.

File	Description
Directory.Packages.props	Updates the centrally managed package version.

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