chore(deps): update dependency nunit.analyzers to 4.15.0

[devlead]

This PR contains the following updates:

Package	Type	Update	Change
NUnit.Analyzers	nuget	minor	4.14.0 → 4.15.0

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Release Notes

nunit/nunit.analyzers (NUnit.Analyzers)

v4.15.0: NUnit Analyzers 4.15 - September 12, 2026

Compare Source

NUnit Analyzers 4.15 - September 12, 2026

This release of the NUnit Analyzers adds support for the new numeric types that will
be supported in NUnit 5. The release also improves NUnit1027 by inspecting base fixtures,
and NUnit1028 by supporting IAsyncDisposable.DisposeAsync in addition to the
existing IDisposable.Dispose. The release also includes bug fixes and dependency updates.

The release contains contributions from the following users (in alphabetical order):

• @​jhavlicek-profinit
• @​killergege
• @​manfred-brands
• @​mikkelbu
• @​ngbrown
• @​ramonsmits
• @​stevenaw
• @​uladz-zubrycki

Issues Resolved

Features and Enhancements

• #​1019 NUnit1027 does not see [CancelAfter] inherited from a base fixture
• #​1017 NU2047 reports failure for new numeric types
• #​1001 NUnit1028: Allow DisposeAsync as an exception
• #​999 [TestCaseSource] CA1812 suppression

Bugs

• #​1013 Use of records crash the NonNullableFieldOrPropertyIsUninitializedSuppressor analyzer
• #​998 Assert.EnterMultipleScope clears nullability suppress info

Tooling, Process, and Documentation

• #​1005 Bump Microsoft.NET.Test.Sdk from 18.6.0 to 18.7.0
• #​996 Bump Microsoft.NET.Test.Sdk from 17.14.1 to 18.6.0
• #​993 chore: bump version

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