Bump actions/checkout from 4 to 7 - #1

Process completed with exit code 1.

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v4, actions/setup-dotnet@v4, actions/upload-artifact@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

No files were found with the provided path: scripts/test-results.log. No artifacts will be uploaded.

Do not use Assert.Equal() to check for collection size. Use Assert.Single instead. (https://xunit.net/xunit.analyzers/rules/xUnit2013)

Cannot convert null literal to non-nullable reference type.

Possible null reference argument for parameter 'collection' in 'Tool Assert.Single<Tool>(IEnumerable<Tool> collection)'.

Possible null reference argument for parameter 'collection' in 'Tool Assert.Single<Tool>(IEnumerable<Tool> collection)'.

This call site is reachable on all platforms. 'RealScheduledTasks.BuildTaskRunCommand(ScheduledTaskDefinition)' is only supported on: 'windows'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1416)

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Cannot convert null literal to non-nullable reference type.

Nullability of reference types in value of type 'string?[]' doesn't match target type 'IReadOnlyCollection<string>'.