chore(deps): update dependency nunit.analyzers to 4.13.0

[devlead]

This PR contains the following updates:

Package	Type	Update	Change
NUnit.Analyzers	nuget	minor	4.12.0 → 4.13.0

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Release Notes

nunit/nunit.analyzers (NUnit.Analyzers)

v4.13.0: NUnit Analyzers 4.13 - May 2, 2026

Compare Source

NUnit Analyzers 4.13 - May 2, 2026

This release of the NUnit Analyzers updates analyzer handling for the NUnit 4.6 API change that replaces
ActualValueDelegate<> with Func<> - see nunit/nunit#4824 for more information.
Analyzers now also consider the return type of Func<> in assertions. The release also includes one bug fix and
some dependency updates.

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

• @​manfred-brands
• @​mikkelbu
• @​RenderMichael

Issues Resolved

Features and Enhancements

• #​982 Recognized Func<T> return values

Bugs

• #​968 Whitespace issue in Does.Contain fixer when assert spans multiple lines

Tooling, Process, and Documentation

• #​985 chore: Bump year to 2026 in copyrights
• #​978 Bump cake.tool from 6.0.0 to 6.1.0
• #​976 chore: Correct documentation
• #​975 chore: bump version
• #​956 Bump cake.tool from 4.0.0 to 6.0.0

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