Validate packages against 2.10.0

[HarryCordewener]

Before: package validation diffed every build against 2.9.0.

After: it diffs against 2.10.0, now on nuget.org, so a break of 2.10.0's surface fails the pack. Step 4 of docs/releasing.md.

How: PackageValidationBaselineVersion in all five package files. dotnet pack -c Release validates clean.

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https://claude.ai/code/session_014FuCWyo4QX6dza8MxQQoZM

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Summary by CodeRabbit

• Chores
  • Updated package validation baselines to version 2.10.0 across the MarkupString packages. This is a metadata-only update: it does not change package functionality or public interfaces, and no end-user features or behavior are affected.

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📥 Commits

Reviewing files that changed from the base of the PR and between b4992d5 and bb24b7d.

📒 Files selected for processing (5)

• MarkupString.Ansi/MarkupString.Ansi.csproj
• MarkupString.Html/MarkupString.Html.csproj
• MarkupString.Mxp/MarkupString.Mxp.csproj
• MarkupString.Pueblo/MarkupString.Pueblo.csproj
• MarkupString/MarkupString.csproj

• Autopilot · Keep fixing CodeRabbit findings and required CI, and resolving merge conflicts

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