deps(actions): bump actions/setup-dotnet from 4 to 6 - #59

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: dorny/test-reporter@v1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Found markup element with unexpected name 'ChartAxes'. If this is intended to be a component, add a @using directive for its namespace.

Found markup element with unexpected name 'ChartAxes'. If this is intended to be a component, add a @using directive for its namespace.

Found markup element with unexpected name 'ChartAxes'. If this is intended to be a component, add a @using directive for its namespace.

Found markup element with unexpected name 'ChartAxes'. If this is intended to be a component, add a @using directive for its namespace.

Found markup element with unexpected name 'ChartAxes'. If this is intended to be a component, add a @using directive for its namespace.

Found markup element with unexpected name 'ChartAxes'. If this is intended to be a component, add a @using directive for its namespace.

Found markup element with unexpected name 'ChartAxes'. If this is intended to be a component, add a @using directive for its namespace.

Found markup element with unexpected name 'ChartAxes'. If this is intended to be a component, add a @using directive for its namespace.

Found markup element with unexpected name 'ChartAxes'. If this is intended to be a component, add a @using directive for its namespace.

Found markup element with unexpected name 'ChartAxes'. If this is intended to be a component, add a @using directive for its namespace.

Nullability of reference types in type of parameter 'x' of 'int ForeignKeySortManager.Compare(object x, object y)' doesn't match implicitly implemented member 'int IComparer<object>.Compare(object? x, object? y)' (possibly because of nullability attributes).

The type 'T' cannot be used as type parameter 'TService' in the generic type or method 'OwningComponentBase<TService>'. Nullability of type argument 'T' doesn't match 'notnull' constraint.

'CalendarDayCell<TCalendarCell>.Localizer' hides inherited member 'SfInputBase<TCalendarCell>.Localizer'. Use the new keyword if hiding was intended.

'CalendarBaseRender<TValue>.Localizer' hides inherited member 'SfInputBase<TValue>.Localizer'. Use the new keyword if hiding was intended.

Nullability of type of parameter 'obj' doesn't match overridden member (possibly because of nullability attributes).

Nullability of type of parameter 'errorSuggestion' doesn't match overridden member (possibly because of nullability attributes).

Nullability of type of parameter 'errorSuggestion' doesn't match overridden member (possibly because of nullability attributes).

Found markup element with unexpected name 'ChartIndicatorContainer'. If this is intended to be a component, add a @using directive for its namespace.

XML comment has badly formed XML -- 'End tag was not expected at this location.'