Chore: Bump YamlDotNet from 16.3.0 to 18.1.0 - #332

'OpenApiEndpointConventionBuilderExtensions.WithOpenApi<TBuilder>(TBuilder, Func<OpenApiOperation, OpenApiOperation>)' is obsolete: 'WithOpenApi is deprecated and will be removed in a future release. For more information, visit https://aka.ms/aspnet/deprecate/002.' (https://aka.ms/aspnet/deprecate/002)

'OpenApiEndpointConventionBuilderExtensions.WithOpenApi<TBuilder>(TBuilder, Func<OpenApiOperation, OpenApiOperation>)' is obsolete: 'WithOpenApi is deprecated and will be removed in a future release. For more information, visit https://aka.ms/aspnet/deprecate/002.' (https://aka.ms/aspnet/deprecate/002)

Possible null reference argument for parameter 'correlationId' in 'IResult IntegrationPairingFailureResponses.Unavailable(string stage, string correlationId)'.

Possible null reference argument for parameter 'resource' in 'string McpReviewedAccessEndpoints.Origin(string resource)'.

Dereference of a possibly null reference.

Parameter 'options' is unread.

This call site is reachable on all platforms. 'PowerModeChangedEventArgs.Mode' 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.

Non-nullable property 'Icon' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.