chore(deps): update dependency mudblazor to 6.21.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
MudBlazor (source)	6.19.1 -> 6.21.0

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Release Notes

MudBlazor/MudBlazor (MudBlazor)

v6.21.0

What's Changed

Bug Fixes

• MudForm: Support For expressions refering to non-nullable properties by @​lieszkol in https://github.com/MudBlazor/MudBlazor/pull/9180

Other Changes

• Code quality: Fix using order by @​ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/9216
• Build: Fix trim warnings when using dotnet format by @​ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/9217

New Contributors

• @​lieszkol made their first contribution in https://github.com/MudBlazor/MudBlazor/pull/9180

Full Changelog: MudBlazor/MudBlazor@v6.20.0...v6.21.0

v6.20.0: MudBlazor v6.20.0

What's Changed

New Features

• ParameterState: Add optional IEqualityComparer by @​ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/8416
• Progress: Use ParameterState framework. by @​ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/8433

Bug Fixes

• MudDialog: Fix some params not passed when inline by @​danielchalmers in https://github.com/MudBlazor/MudBlazor/pull/8424
• MudOverlay: Fix two way binding with AutoClose=true by @​ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/8513

Full Changelog: MudBlazor/MudBlazor@v6.19.1...v6.20.0

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