Update dependency @cucumber/messages to v26

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@cucumber/messages	^25.0.1 -> ^26.0.0

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Release Notes

cucumber/messages (@​cucumber/messages)

v26.0.1

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Changed

• [Go] Switch to Google's UUID module (#​251)

Fixed

• [Dotnet] Fixed code generation for types that accept List as parameters. Constructors were not properly handling null input. (#​249 [clrudolphi])
• Moved contents of the description of the StepDefinitionIds field from the StepMatchArgumentsList field where it had been mistakenly placed. (#​252 [clrudolphi])

v26.0.0

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Added

• [Dotnet] Added support classes aligned with what is provided for the Java implementation (#​233 clrudolphi)

Changed

• Internal breaking change The code generation has undergone a large refactor (No visible changes expected). All new code
  generation logic is now contained in /codegen (#​228 luke-hill)
• [Dotnet] Rewritten to align with the code generation techniques used for the other languages https://github.com/cucumber/messages/pull/2333 clrudolphi)
• [Dotnet] Upgraded from .NET 5 to .NET 8. Dropped .NET Framework 4.x as a target while retaining .NET Standard 2.0 as the primary target framework https://github.com/cucumber/messages/pull/2333 clrudolphi)

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